Code formatting with maven

This commit only contains code formastting changes done by command: mvn formatter:format spotless:apply process-sources Change-Id: I0fb9d166ad5d9171cdeee9f26b6d353bca74069c Issue-ID: DCAEGEN2-1538 Signed-off-by: PatrikBuhr <patrik.buhr@est.tech>
author: PatrikBuhr <patrik.buhr@est.tech> 2019-06-14 11:42:38 +0000
committer: PatrikBuhr <patrik.buhr@est.tech> 2019-06-14 11:42:38 +0000
commit: 21f0997ab8b1d16b05a0dd5929ff0491ea47c466 (patch)
tree: 705d1e4c09899f1e8ed72f50be2bf0b0a2c2e7e5 /datafile-app-server
parent: dafd553cf1694585b35fd7132c6bafdef1e98ed6 (diff)
50 files changed, 1104 insertions, 1081 deletions
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/MainApp.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/MainApp.java
index cc5d12b9..55f4fe73 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/MainApp.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/MainApp.java
@@ -32,7 +32,7 @@ import org.springframework.scheduling.concurrent.ConcurrentTaskScheduler;
  * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/23/18
  * @author <a href="mailto:henrik.b.andersson@est.tech">Henrik Andersson</a>
  */
-@SpringBootApplication(exclude = { JacksonAutoConfiguration.class })
+@SpringBootApplication(exclude = {JacksonAutoConfiguration.class})
 @EnableScheduling
 public class MainApp {
 
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/AppConfig.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/AppConfig.java
index b66be163..8e15deb7 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/AppConfig.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/AppConfig.java
@@ -22,6 +22,7 @@ import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 import com.google.gson.JsonSyntaxException;
 import com.google.gson.TypeAdapterFactory;
+
 import java.io.BufferedInputStream;
 import java.io.FileInputStream;
 import java.io.IOException;
@@ -31,8 +32,10 @@ import java.time.Duration;
 import java.util.Map;
 import java.util.Properties;
 import java.util.ServiceLoader;
+
 import javax.validation.constraints.NotEmpty;
 import javax.validation.constraints.NotNull;
+
 import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
 import org.onap.dcaegen2.collectors.datafile.model.logging.MappedDiagnosticContext;
 import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.http.configuration.EnvProperties;
@@ -46,6 +49,7 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.stereotype.Component;
+
 import reactor.core.Disposable;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
@@ -77,7 +81,7 @@ public class AppConfig {
 
     @Autowired
     public synchronized void setCloudConfigurationProvider(
-            CloudConfigurationProvider reactiveCloudConfigurationProvider) {
+        CloudConfigurationProvider reactiveCloudConfigurationProvider) {
         this.cloudConfigurationProvider = reactiveCloudConfigurationProvider;
     }
 
@@ -94,10 +98,10 @@ public class AppConfig {
         loadConfigurationFromFile();
 
         refreshConfigTask = Flux.interval(Duration.ZERO, Duration.ofMinutes(5))
-                .flatMap(count -> createRefreshConfigurationTask(count, context))
-                .subscribe(e -> logger.info("Refreshed configuration data"),
-                        throwable -> logger.error("Configuration refresh terminated due to exception", throwable),
-                        () -> logger.error("Configuration refresh terminated"));
+            .flatMap(count -> createRefreshConfigurationTask(count, context))
+            .subscribe(e -> logger.info("Refreshed configuration data"),
+                throwable -> logger.error("Configuration refresh terminated due to exception", throwable),
+                () -> logger.error("Configuration refresh terminated"));
     }
 
     public void stop() {
@@ -116,7 +120,7 @@ public class AppConfig {
     }
 
     public synchronized PublisherConfiguration getPublisherConfiguration(String changeIdentifier)
-            throws DatafileTaskException {
+        throws DatafileTaskException {
 
         if (publishingConfiguration == null) {
             throw new DatafileTaskException("No PublishingConfiguration loaded, changeIdentifier: " + changeIdentifier);
@@ -124,7 +128,7 @@ public class AppConfig {
         PublisherConfiguration cfg = publishingConfiguration.get(changeIdentifier);
         if (cfg == null) {
             throw new DatafileTaskException(
-                    "Cannot find getPublishingConfiguration for changeIdentifier: " + changeIdentifier);
+                "Cannot find getPublishingConfiguration for changeIdentifier: " + changeIdentifier);
         }
         return cfg;
     }
@@ -135,14 +139,14 @@ public class AppConfig {
 
     Flux<AppConfig> createRefreshConfigurationTask(Long counter, Map<String, String> context) {
         return Flux.just(counter) //
-                .doOnNext(cnt -> logger.debug("Refresh config {}", cnt)) //
-                .flatMap(cnt -> readEnvironmentVariables(systemEnvironment, context)) //
-                .flatMap(this::fetchConfiguration);
+            .doOnNext(cnt -> logger.debug("Refresh config {}", cnt)) //
+            .flatMap(cnt -> readEnvironmentVariables(systemEnvironment, context)) //
+            .flatMap(this::fetchConfiguration);
     }
 
     Mono<EnvProperties> readEnvironmentVariables(Properties systemEnvironment, Map<String, String> context) {
         return EnvironmentProcessor.readEnvironmentVariables(systemEnvironment, context)
-                .onErrorResume(AppConfig::onErrorResume);
+            .onErrorResume(AppConfig::onErrorResume);
     }
 
     private static <R> Mono<R> onErrorResume(Throwable trowable) {
@@ -152,21 +156,21 @@ public class AppConfig {
 
     private Mono<AppConfig> fetchConfiguration(EnvProperties env) {
         Mono<JsonObject> serviceCfg = cloudConfigurationProvider.callForServiceConfigurationReactive(env) //
-                .onErrorResume(AppConfig::onErrorResume);
+            .onErrorResume(AppConfig::onErrorResume);
 
         // Note, have to use this callForServiceConfigurationReactive with EnvProperties, since the
         // other ones does not work
         EnvProperties dmaapEnv = ImmutableEnvProperties.builder() //
-                .consulHost(env.consulHost()) //
-                .consulPort(env.consulPort()) //
-                .cbsName(env.cbsName()) //
-                .appName(env.appName() + ":dmaap") //
-                .build(); //
+            .consulHost(env.consulHost()) //
+            .consulPort(env.consulPort()) //
+            .cbsName(env.cbsName()) //
+            .appName(env.appName() + ":dmaap") //
+            .build(); //
         Mono<JsonObject> dmaapCfg = cloudConfigurationProvider.callForServiceConfigurationReactive(dmaapEnv)
-                .onErrorResume(t -> Mono.just(new JsonObject()));
+            .onErrorResume(t -> Mono.just(new JsonObject()));
 
         return serviceCfg.zipWith(dmaapCfg, this::parseCloudConfig) //
-                .onErrorResume(AppConfig::onErrorResume);
+            .onErrorResume(AppConfig::onErrorResume);
     }
 
     /**
@@ -181,7 +185,7 @@ public class AppConfig {
         try {
             CloudConfigParser parser = new CloudConfigParser(serviceConfigRootObject, dmaapConfigRootObject);
             setConfiguration(parser.getDmaapConsumerConfig(), parser.getDmaapPublisherConfig(),
-                    parser.getFtpesConfig());
+                parser.getFtpesConfig());
         } catch (DatafileTaskException e) {
             logger.error("Could not parse configuration {}", e.toString(), e);
         }
@@ -208,11 +212,11 @@ public class AppConfig {
     }
 
     private synchronized void setConfiguration(ConsumerConfiguration consumerConfiguration,
-            Map<String, PublisherConfiguration> publisherConfiguration, FtpesConfig ftpesConfig) {
+        Map<String, PublisherConfiguration> publisherConfiguration, FtpesConfig ftpesConfig) {
         if (consumerConfiguration == null || publisherConfiguration == null || ftpesConfig == null) {
             logger.error(
-                    "Problem with configuration consumerConfiguration: {}, publisherConfiguration: {}, ftpesConfig: {}",
-                    consumerConfiguration, publisherConfiguration, ftpesConfig);
+                "Problem with configuration consumerConfiguration: {}, publisherConfiguration: {}, ftpesConfig: {}",
+                consumerConfiguration, publisherConfiguration, ftpesConfig);
         } else {
             this.dmaapConsumerConfiguration = consumerConfiguration;
             this.publishingConfiguration = publisherConfiguration;
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/CloudConfigParser.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/CloudConfigParser.java
index 3103af49..d25d7db1 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/CloudConfigParser.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/CloudConfigParser.java
@@ -21,13 +21,14 @@ package org.onap.dcaegen2.collectors.datafile.configuration;
 import com.google.gson.JsonArray;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
+
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Set;
-import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
 
+import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
 
 /**
  * Parses the cloud configuration.
@@ -52,7 +53,7 @@ public class CloudConfigParser {
 
     public Map<String, PublisherConfiguration> getDmaapPublisherConfig() throws DatafileTaskException {
         Iterator<JsonElement> producerCfgs =
-                toArray(serviceConfigurationRoot.get("dmaap.dmaapProducerConfiguration")).iterator();
+            toArray(serviceConfigurationRoot.get("dmaap.dmaapProducerConfiguration")).iterator();
 
         Map<String, PublisherConfiguration> result = new HashMap<>();
 
@@ -62,19 +63,18 @@ public class CloudConfigParser {
             JsonObject feedConfig = getFeedConfig(feedName);
 
             PublisherConfiguration cfg = ImmutablePublisherConfiguration.builder() //
-                    .publishUrl(getAsString(feedConfig, "publish_url")) //
-                    .passWord(getAsString(feedConfig, "password")) //
-                    .userName(getAsString(feedConfig, "username")) //
-                    .trustStorePath(getAsString(serviceConfigurationRoot, DMAAP_SECURITY_TRUST_STORE_PATH)) //
-                    .trustStorePasswordPath(
-                            getAsString(serviceConfigurationRoot, DMAAP_SECURITY_TRUST_STORE_PASS_PATH)) //
-                    .keyStorePath(getAsString(serviceConfigurationRoot, DMAAP_SECURITY_KEY_STORE_PATH)) //
-                    .keyStorePasswordPath(getAsString(serviceConfigurationRoot, DMAAP_SECURITY_KEY_STORE_PASS_PATH)) //
-                    .enableDmaapCertAuth(
-                            get(serviceConfigurationRoot, DMAAP_SECURITY_ENABLE_DMAAP_CERT_AUTH).getAsBoolean()) //
-                    .changeIdentifier(getAsString(producerCfg, "changeIdentifier")) //
-                    .logUrl(getAsString(feedConfig, "log_url")) //
-                    .build();
+                .publishUrl(getAsString(feedConfig, "publish_url")) //
+                .passWord(getAsString(feedConfig, "password")) //
+                .userName(getAsString(feedConfig, "username")) //
+                .trustStorePath(getAsString(serviceConfigurationRoot, DMAAP_SECURITY_TRUST_STORE_PATH)) //
+                .trustStorePasswordPath(getAsString(serviceConfigurationRoot, DMAAP_SECURITY_TRUST_STORE_PASS_PATH)) //
+                .keyStorePath(getAsString(serviceConfigurationRoot, DMAAP_SECURITY_KEY_STORE_PATH)) //
+                .keyStorePasswordPath(getAsString(serviceConfigurationRoot, DMAAP_SECURITY_KEY_STORE_PASS_PATH)) //
+                .enableDmaapCertAuth(
+                    get(serviceConfigurationRoot, DMAAP_SECURITY_ENABLE_DMAAP_CERT_AUTH).getAsBoolean()) //
+                .changeIdentifier(getAsString(producerCfg, "changeIdentifier")) //
+                .logUrl(getAsString(feedConfig, "log_url")) //
+                .build();
 
             result.put(cfg.changeIdentifier(), cfg);
         }
@@ -92,22 +92,21 @@ public class CloudConfigParser {
         String topicUrl = getAsString(dmaapInfo, "topic_url");
 
         return ImmutableConsumerConfiguration.builder().topicUrl(topicUrl)
-                .trustStorePath(getAsString(serviceConfigurationRoot, DMAAP_SECURITY_TRUST_STORE_PATH))
-                .trustStorePasswordPath(getAsString(serviceConfigurationRoot, DMAAP_SECURITY_TRUST_STORE_PASS_PATH))
-                .keyStorePath(getAsString(serviceConfigurationRoot, DMAAP_SECURITY_KEY_STORE_PATH))
-                .keyStorePasswordPath(getAsString(serviceConfigurationRoot, DMAAP_SECURITY_KEY_STORE_PASS_PATH))
-                .enableDmaapCertAuth(
-                        get(serviceConfigurationRoot, DMAAP_SECURITY_ENABLE_DMAAP_CERT_AUTH).getAsBoolean()) //
-                .build();
+            .trustStorePath(getAsString(serviceConfigurationRoot, DMAAP_SECURITY_TRUST_STORE_PATH))
+            .trustStorePasswordPath(getAsString(serviceConfigurationRoot, DMAAP_SECURITY_TRUST_STORE_PASS_PATH))
+            .keyStorePath(getAsString(serviceConfigurationRoot, DMAAP_SECURITY_KEY_STORE_PATH))
+            .keyStorePasswordPath(getAsString(serviceConfigurationRoot, DMAAP_SECURITY_KEY_STORE_PASS_PATH))
+            .enableDmaapCertAuth(get(serviceConfigurationRoot, DMAAP_SECURITY_ENABLE_DMAAP_CERT_AUTH).getAsBoolean()) //
+            .build();
     }
 
     public FtpesConfig getFtpesConfig() throws DatafileTaskException {
         return new ImmutableFtpesConfig.Builder() //
-                .keyCert(getAsString(serviceConfigurationRoot, "dmaap.ftpesConfig.keyCert"))
-                .keyPassword(getAsString(serviceConfigurationRoot, "dmaap.ftpesConfig.keyPassword"))
-                .trustedCa(getAsString(serviceConfigurationRoot, "dmaap.ftpesConfig.trustedCa"))
-                .trustedCaPassword(getAsString(serviceConfigurationRoot, "dmaap.ftpesConfig.trustedCaPassword")) //
-                .build();
+            .keyCert(getAsString(serviceConfigurationRoot, "dmaap.ftpesConfig.keyCert"))
+            .keyPassword(getAsString(serviceConfigurationRoot, "dmaap.ftpesConfig.keyPassword"))
+            .trustedCa(getAsString(serviceConfigurationRoot, "dmaap.ftpesConfig.trustedCa"))
+            .trustedCaPassword(getAsString(serviceConfigurationRoot, "dmaap.ftpesConfig.trustedCaPassword")) //
+            .build();
     }
 
     private static JsonElement get(JsonObject obj, String memberName) throws DatafileTaskException {
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/ConsumerConfiguration.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/ConsumerConfiguration.java
index bd8f0c3c..1fd24e98 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/ConsumerConfiguration.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/ConsumerConfiguration.java
@@ -18,6 +18,7 @@ package org.onap.dcaegen2.collectors.datafile.configuration;
 
 import java.net.MalformedURLException;
 import java.net.URL;
+
 import org.immutables.gson.Gson;
 import org.immutables.value.Value;
 import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
@@ -55,23 +56,23 @@ public abstract class ConsumerConfiguration {
             DmaapConsumerUrlPath path = parseDmaapUrlPath(urlPath);
 
             return new ImmutableDmaapConsumerConfiguration.Builder() //
-                    .dmaapContentType("application/json") //
-                    .dmaapPortNumber(url.getPort()) //
-                    .dmaapHostName(url.getHost()) //
-                    .dmaapTopicName(path.dmaapTopicName) //
-                    .dmaapProtocol(url.getProtocol()) //
-                    .dmaapUserName(userName) //
-                    .dmaapUserPassword(passwd) //
-                    .trustStorePath(this.trustStorePath()) //
-                    .trustStorePasswordPath(this.trustStorePasswordPath()) //
-                    .keyStorePath(this.keyStorePath()) //
-                    .keyStorePasswordPath(this.keyStorePasswordPath()) //
-                    .enableDmaapCertAuth(this.enableDmaapCertAuth()) //
-                    .consumerId(path.consumerId) //
-                    .consumerGroup(path.consumerGroup) //
-                    .timeoutMs(-1) //
-                    .messageLimit(-1) //
-                    .build();
+                .dmaapContentType("application/json") //
+                .dmaapPortNumber(url.getPort()) //
+                .dmaapHostName(url.getHost()) //
+                .dmaapTopicName(path.dmaapTopicName) //
+                .dmaapProtocol(url.getProtocol()) //
+                .dmaapUserName(userName) //
+                .dmaapUserPassword(passwd) //
+                .trustStorePath(this.trustStorePath()) //
+                .trustStorePasswordPath(this.trustStorePasswordPath()) //
+                .keyStorePath(this.keyStorePath()) //
+                .keyStorePasswordPath(this.keyStorePasswordPath()) //
+                .enableDmaapCertAuth(this.enableDmaapCertAuth()) //
+                .consumerId(path.consumerId) //
+                .consumerGroup(path.consumerGroup) //
+                .timeoutMs(-1) //
+                .messageLimit(-1) //
+                .build();
         } catch (MalformedURLException e) {
             throw new DatafileTaskException("Could not parse the URL", e);
         }
@@ -90,12 +91,14 @@ public abstract class ConsumerConfiguration {
     }
 
     private DmaapConsumerUrlPath parseDmaapUrlPath(String urlPath) throws DatafileTaskException {
-        String[] tokens = urlPath.split("/"); // UrlPath: /events/unauthenticated.VES_NOTIFICATION_OUTPUT/OpenDcae-c12/C12
+        String[] tokens = urlPath.split("/"); // UrlPath:
+                                              // /events/unauthenticated.VES_NOTIFICATION_OUTPUT/OpenDcae-c12/C12
         if (tokens.length != 5) {
             throw new DatafileTaskException("The path has incorrect syntax: " + urlPath);
         }
 
-        final String dmaapTopicName =  tokens[1] + "/" + tokens[2]; // e.g. /events/unauthenticated.VES_NOTIFICATION_OUTPUT
+        final String dmaapTopicName = tokens[1] + "/" + tokens[2]; // e.g.
+                                                                   // /events/unauthenticated.VES_NOTIFICATION_OUTPUT
         final String consumerGroup = tokens[3]; // ex. OpenDcae-c12
         final String consumerId = tokens[4]; // ex. C12
         return new DmaapConsumerUrlPath(dmaapTopicName, consumerGroup, consumerId);
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/EnvironmentProcessor.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/EnvironmentProcessor.java
index 62af92a8..f3c915b2 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/EnvironmentProcessor.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/EnvironmentProcessor.java
@@ -26,7 +26,6 @@ import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.http.configuratio
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.slf4j.MDC;
-
 import reactor.core.publisher.Mono;
 
 /**
@@ -39,7 +38,8 @@ class EnvironmentProcessor {
     private static final int DEFAULT_CONSUL_PORT = 8500;
     private static final Logger logger = LoggerFactory.getLogger(EnvironmentProcessor.class);
 
-    private EnvironmentProcessor() {}
+    private EnvironmentProcessor() {
+    }
 
     static Mono<EnvProperties> readEnvironmentVariables(Properties systemEnvironment, Map<String, String> contextMap) {
         MDC.setContextMap(contextMap);
@@ -47,11 +47,11 @@ class EnvironmentProcessor {
         EnvProperties envProperties;
         try {
             envProperties = ImmutableEnvProperties.builder() //
-                    .consulHost(getConsulHost(systemEnvironment)) //
-                    .consulPort(getConsultPort(systemEnvironment)) //
-                    .cbsName(getConfigBindingService(systemEnvironment)) //
-                    .appName(getService(systemEnvironment)) //
-                    .build();
+                .consulHost(getConsulHost(systemEnvironment)) //
+                .consulPort(getConsultPort(systemEnvironment)) //
+                .cbsName(getConfigBindingService(systemEnvironment)) //
+                .appName(getService(systemEnvironment)) //
+                .build();
         } catch (EnvironmentLoaderException e) {
             return Mono.error(e);
         }
@@ -61,27 +61,27 @@ class EnvironmentProcessor {
 
     private static String getConsulHost(Properties systemEnvironments) throws EnvironmentLoaderException {
         return Optional.ofNullable(systemEnvironments.getProperty("CONSUL_HOST"))
-                .orElseThrow(() -> new EnvironmentLoaderException("$CONSUL_HOST environment has not been defined"));
+            .orElseThrow(() -> new EnvironmentLoaderException("$CONSUL_HOST environment has not been defined"));
     }
 
     private static Integer getConsultPort(Properties systemEnvironments) {
         return Optional.ofNullable(systemEnvironments.getProperty("CONSUL_PORT")) //
-                .map(Integer::valueOf) //
-                .orElseGet(EnvironmentProcessor::getDefaultPortOfConsul);
+            .map(Integer::valueOf) //
+            .orElseGet(EnvironmentProcessor::getDefaultPortOfConsul);
     }
 
     private static String getConfigBindingService(Properties systemEnvironments) throws EnvironmentLoaderException {
         return Optional.ofNullable(systemEnvironments.getProperty("CONFIG_BINDING_SERVICE")) //
-                .orElseThrow(() -> new EnvironmentLoaderException(
-                        "$CONFIG_BINDING_SERVICE environment has not been defined"));
+            .orElseThrow(
+                () -> new EnvironmentLoaderException("$CONFIG_BINDING_SERVICE environment has not been defined"));
     }
 
     private static String getService(Properties systemEnvironments) throws EnvironmentLoaderException {
         return Optional
-                .ofNullable(Optional.ofNullable(systemEnvironments.getProperty("HOSTNAME"))
-                        .orElse(systemEnvironments.getProperty("SERVICE_NAME")))
-                .orElseThrow(() -> new EnvironmentLoaderException(
-                        "Neither $HOSTNAME/$SERVICE_NAME have not been defined as system environment"));
+            .ofNullable(Optional.ofNullable(systemEnvironments.getProperty("HOSTNAME"))
+                .orElse(systemEnvironments.getProperty("SERVICE_NAME")))
+            .orElseThrow(() -> new EnvironmentLoaderException(
+                "Neither $HOSTNAME/$SERVICE_NAME have not been defined as system environment"));
     }
 
     private static Integer getDefaultPortOfConsul() {
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/FtpesConfig.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/FtpesConfig.java
index 844699eb..e12365e4 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/FtpesConfig.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/FtpesConfig.java
@@ -26,7 +26,6 @@ import org.immutables.gson.Gson;
 import org.immutables.value.Value;
 import org.springframework.stereotype.Component;
 
-
 @Component
 @Value.Immutable
 @Value.Style(builder = "new", redactedMask = "####")
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/PublisherConfiguration.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/PublisherConfiguration.java
index 5576ed26..3c3a7625 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/PublisherConfiguration.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/PublisherConfiguration.java
@@ -24,7 +24,6 @@ import org.immutables.value.Value;
 import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.config.DmaapPublisherConfiguration;
 import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.config.ImmutableDmaapPublisherConfiguration;
 
-
 @Value.Immutable
 @Value.Style(redactedMask = "####")
 @Gson.TypeAdapters
@@ -56,19 +55,19 @@ public interface PublisherConfiguration {
         String urlPath = url.getPath();
 
         return new ImmutableDmaapPublisherConfiguration.Builder() //
-                .dmaapContentType("application/octet-stream") //
-                .dmaapPortNumber(url.getPort()) //
-                .dmaapHostName(url.getHost()) //
-                .dmaapTopicName(urlPath) //
-                .dmaapProtocol(url.getProtocol()) //
-                .dmaapUserName(this.userName()) //
-                .dmaapUserPassword(this.passWord()) //
-                .trustStorePath(this.trustStorePath()) //
-                .trustStorePasswordPath(this.trustStorePasswordPath()) //
-                .keyStorePath(this.keyStorePath()) //
-                .keyStorePasswordPath(this.keyStorePasswordPath()) //
-                .enableDmaapCertAuth(this.enableDmaapCertAuth()) //
-                .build();
+            .dmaapContentType("application/octet-stream") //
+            .dmaapPortNumber(url.getPort()) //
+            .dmaapHostName(url.getHost()) //
+            .dmaapTopicName(urlPath) //
+            .dmaapProtocol(url.getProtocol()) //
+            .dmaapUserName(this.userName()) //
+            .dmaapUserPassword(this.passWord()) //
+            .trustStorePath(this.trustStorePath()) //
+            .trustStorePasswordPath(this.trustStorePasswordPath()) //
+            .keyStorePath(this.keyStorePath()) //
+            .keyStorePasswordPath(this.keyStorePasswordPath()) //
+            .enableDmaapCertAuth(this.enableDmaapCertAuth()) //
+            .build();
     }
 
 }
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/SchedulerConfig.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/SchedulerConfig.java
index e0362373..3a0c559e 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/SchedulerConfig.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/SchedulerConfig.java
@@ -17,6 +17,7 @@
 package org.onap.dcaegen2.collectors.datafile.configuration;
 
 import io.swagger.annotations.ApiOperation;
+
 import java.time.Duration;
 import java.time.Instant;
 import java.util.ArrayList;
@@ -24,7 +25,9 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ScheduledFuture;
+
 import javax.annotation.PostConstruct;
+
 import org.onap.dcaegen2.collectors.datafile.model.logging.MappedDiagnosticContext;
 import org.onap.dcaegen2.collectors.datafile.tasks.ScheduledTasks;
 import org.slf4j.Logger;
@@ -66,8 +69,7 @@ public class SchedulerConfig {
      * @param configuration The DFC configuration.
      */
     @Autowired
-    public SchedulerConfig(TaskScheduler taskScheduler, ScheduledTasks scheduledTasks,
-            AppConfig configuration) {
+    public SchedulerConfig(TaskScheduler taskScheduler, ScheduledTasks scheduledTasks, AppConfig configuration) {
         this.taskScheduler = taskScheduler;
         this.scheduledTask = scheduledTasks;
         this.configuration = configuration;
@@ -103,10 +105,9 @@ public class SchedulerConfig {
 
         if (scheduledFutureList.isEmpty()) {
             scheduledFutureList.add(taskScheduler.scheduleWithFixedDelay(scheduledTask::executeDatafileMainTask,
-                    SCHEDULING_DELAY_FOR_DATAFILE_COLLECTOR_TASKS));
-            scheduledFutureList
-                    .add(taskScheduler.scheduleWithFixedDelay(() -> scheduledTask.purgeCachedInformation(Instant.now()),
-                            SCHEDULING_DELAY_FOR_DATAFILE_PURGE_CACHE));
+                SCHEDULING_DELAY_FOR_DATAFILE_COLLECTOR_TASKS));
+            scheduledFutureList.add(taskScheduler.scheduleWithFixedDelay(
+                () -> scheduledTask.purgeCachedInformation(Instant.now()), SCHEDULING_DELAY_FOR_DATAFILE_PURGE_CACHE));
             return true;
         } else {
             return false;
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/SwaggerConfig.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/SwaggerConfig.java
index 5a78261a..1990efb8 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/SwaggerConfig.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/SwaggerConfig.java
@@ -19,11 +19,13 @@
 package org.onap.dcaegen2.collectors.datafile.configuration;
 
 import com.google.common.base.Predicates;
+
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Profile;
 import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
+
 import springfox.documentation.builders.ApiInfoBuilder;
 import springfox.documentation.builders.PathSelectors;
 import springfox.documentation.builders.RequestHandlerSelectors;
@@ -32,7 +34,6 @@ import springfox.documentation.spi.DocumentationType;
 import springfox.documentation.spring.web.plugins.Docket;
 import springfox.documentation.swagger2.annotations.EnableSwagger2;
 
-
 @EnableSwagger2
 @Configuration
 @Profile("prod")
@@ -53,29 +54,29 @@ public class SwaggerConfig extends WebMvcConfigurationSupport {
     @Bean
     public Docket api() {
         return new Docket(DocumentationType.SWAGGER_2) //
-                .apiInfo(apiInfo()) //
-                .select() //
-                .apis(RequestHandlerSelectors.any()) //
-                .paths(PathSelectors.any()) //
-                .paths(Predicates.not(PathSelectors.regex("/error"))) //
-                // this endpoint is not implemented, but was visible for Swagger
-                .build();
+            .apiInfo(apiInfo()) //
+            .select() //
+            .apis(RequestHandlerSelectors.any()) //
+            .paths(PathSelectors.any()) //
+            .paths(Predicates.not(PathSelectors.regex("/error"))) //
+            // this endpoint is not implemented, but was visible for Swagger
+            .build();
     }
 
     private static ApiInfo apiInfo() {
         return new ApiInfoBuilder() //
-                .title(API_TITLE) //
-                .description(DESCRIPTION) //
-                .version(VERSION) //
-                .build();
+            .title(API_TITLE) //
+            .description(DESCRIPTION) //
+            .version(VERSION) //
+            .build();
     }
 
     @Override
     protected void addResourceHandlers(ResourceHandlerRegistry registry) {
         registry.addResourceHandler(SWAGGER_UI) //
-                .addResourceLocations(RESOURCES_PATH);
+            .addResourceLocations(RESOURCES_PATH);
 
         registry.addResourceHandler(WEBJARS) //
-                .addResourceLocations(WEBJARS_PATH);
+            .addResourceLocations(WEBJARS_PATH);
     }
 }
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/controllers/ScheduleController.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/controllers/ScheduleController.java
index 791f0cf1..16cd05de 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/controllers/ScheduleController.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/controllers/ScheduleController.java
@@ -20,6 +20,7 @@ package org.onap.dcaegen2.collectors.datafile.controllers;
 
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
+
 import org.onap.dcaegen2.collectors.datafile.configuration.SchedulerConfig;
 import org.onap.dcaegen2.collectors.datafile.model.logging.MappedDiagnosticContext;
 import org.slf4j.Logger;
@@ -71,7 +72,7 @@ public class ScheduleController {
 
     public Mono<ResponseEntity<String>> startTasks() {
         return Mono.fromSupplier(schedulerConfig::tryToStartTask) //
-                .map(ScheduleController::createStartTaskResponse);
+            .map(ScheduleController::createStartTaskResponse);
     }
 
     /**
@@ -84,7 +85,7 @@ public class ScheduleController {
     public Mono<ResponseEntity<String>> stopTask(@RequestHeader HttpHeaders headers) {
         MappedDiagnosticContext.initializeTraceContext(headers);
         logger.info(MappedDiagnosticContext.ENTRY, "Stop request");
-        Mono<ResponseEntity<String>> response =  schedulerConfig.getResponseFromCancellationOfTasks();
+        Mono<ResponseEntity<String>> response = schedulerConfig.getResponseFromCancellationOfTasks();
         logger.info(MappedDiagnosticContext.EXIT, "Stop request");
         return response;
     }
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/controllers/StatusController.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/controllers/StatusController.java
index 40f9d99b..5b72df1a 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/controllers/StatusController.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/controllers/StatusController.java
@@ -19,12 +19,12 @@ package org.onap.dcaegen2.collectors.datafile.controllers;
 import static org.onap.dcaegen2.collectors.datafile.model.logging.MappedDiagnosticContext.ENTRY;
 import static org.onap.dcaegen2.collectors.datafile.model.logging.MappedDiagnosticContext.EXIT;
 
-import org.onap.dcaegen2.collectors.datafile.model.Counters;
-
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.ApiResponse;
 import io.swagger.annotations.ApiResponses;
+
+import org.onap.dcaegen2.collectors.datafile.model.Counters;
 import org.onap.dcaegen2.collectors.datafile.model.logging.MappedDiagnosticContext;
 import org.onap.dcaegen2.collectors.datafile.tasks.ScheduledTasks;
 import org.slf4j.Logger;
@@ -61,7 +61,8 @@ public class StatusController {
      */
     @GetMapping("/heartbeat")
     @ApiOperation(value = "Returns liveness of DATAFILE service")
-    @ApiResponses(value = { //
+    @ApiResponses(
+        value = { //
             @ApiResponse(code = 200, message = "DATAFILE service is living"),
             @ApiResponse(code = 401, message = "You are not authorized to view the resource"),
             @ApiResponse(code = 403, message = "Accessing the resource you were trying to reach is forbidden"),
@@ -85,7 +86,8 @@ public class StatusController {
      */
     @GetMapping("/status")
     @ApiOperation(value = "Returns status and statistics of DATAFILE service")
-    @ApiResponses(value = { //
+    @ApiResponses(
+        value = { //
             @ApiResponse(code = 200, message = "DATAFILE service is living"),
             @ApiResponse(code = 401, message = "You are not authorized to view the resource"),
             @ApiResponse(code = 403, message = "Accessing the resource you were trying to reach is forbidden"),
@@ -100,6 +102,4 @@ public class StatusController {
         return response;
     }
 
-
-
 }
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/NonRetryableDatafileTaskException.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/NonRetryableDatafileTaskException.java
index a4bdd667..5c2a0d2f 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/NonRetryableDatafileTaskException.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/NonRetryableDatafileTaskException.java
@@ -18,7 +18,6 @@
 
 package org.onap.dcaegen2.collectors.datafile.exceptions;
 
-
 public class NonRetryableDatafileTaskException extends DatafileTaskException {
 
     private static final long serialVersionUID = 1L;
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/FileCollectClient.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/FileCollectClient.java
index c35a5a1d..d74b10a2 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/FileCollectClient.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/FileCollectClient.java
@@ -17,6 +17,7 @@
 package org.onap.dcaegen2.collectors.datafile.ftp;
 
 import java.nio.file.Path;
+
 import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
 
 /**
@@ -24,7 +25,7 @@ import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
  *
  * @author <a href="mailto:henrik.b.andersson@est.tech">Henrik Andersson</a>
  */
-public interface FileCollectClient extends AutoCloseable  {
+public interface FileCollectClient extends AutoCloseable {
     public void collectFile(String remoteFile, Path localFile) throws DatafileTaskException;
 
     public void open() throws DatafileTaskException;
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/FtpsClient.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/FtpsClient.java
index 18288603..2d126ff8 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/FtpsClient.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/FtpsClient.java
@@ -72,7 +72,7 @@ public class FtpsClient implements FileCollectClient {
      * @param trustedCaPassword password for the PNF's trusted keystore.
      */
     public FtpsClient(FileServerData fileServerData, String keyCertPath, String keyCertPassword, Path trustedCaPath,
-            String trustedCaPassword) {
+        String trustedCaPassword) {
         this.fileServerData = fileServerData;
         this.keyCertPath = keyCertPath;
         this.keyCertPassword = keyCertPassword;
@@ -120,7 +120,8 @@ public class FtpsClient implements FileCollectClient {
         try (OutputStream output = createOutputStream(localFileName)) {
             logger.trace("begin to retrieve from xNF.");
             if (!realFtpsClient.retrieveFile(remoteFileName, output)) {
-                throw new NonRetryableDatafileTaskException("Could not retrieve file. No retry attempts will be done, file :" + remoteFileName);
+                throw new NonRetryableDatafileTaskException(
+                    "Could not retrieve file. No retry attempts will be done, file :" + remoteFileName);
             }
         } catch (IOException e) {
             throw new DatafileTaskException("Could not fetch file: " + e, e);
@@ -151,14 +152,14 @@ public class FtpsClient implements FileCollectClient {
             realFtpsClient.setBufferSize(1024 * 1024);
         } else {
             throw new DatafileTaskException("Unable to connect to xNF. " + fileServerData.serverAddress()
-                    + " xNF reply code: " + realFtpsClient.getReplyCode());
+                + " xNF reply code: " + realFtpsClient.getReplyCode());
         }
 
         logger.trace("setUpConnection successfully!");
     }
 
     private TrustManager createTrustManager(Path trustedCaPath, String trustedCaPassword)
-            throws IOException, KeyStoreException, NoSuchAlgorithmException, CertificateException {
+        throws IOException, KeyStoreException, NoSuchAlgorithmException, CertificateException {
         logger.trace("Creating trust manager from file: {}", trustedCaPath);
         try (InputStream fis = createInputStream(trustedCaPath)) {
             KeyStore keyStore = KeyStore.getInstance("JKS");
@@ -185,7 +186,7 @@ public class FtpsClient implements FileCollectClient {
     }
 
     protected TrustManager getTrustManager(Path trustedCaPath, String trustedCaPassword)
-            throws KeyStoreException, NoSuchAlgorithmException, IOException, CertificateException {
+        throws KeyStoreException, NoSuchAlgorithmException, IOException, CertificateException {
         synchronized (FtpsClient.class) {
             if (theTrustManager == null) {
                 theTrustManager = createTrustManager(trustedCaPath, trustedCaPassword);
@@ -195,7 +196,7 @@ public class FtpsClient implements FileCollectClient {
     }
 
     protected KeyManager createKeyManager(String keyCertPath, String keyCertPassword)
-            throws IOException, GeneralSecurityException {
+        throws IOException, GeneralSecurityException {
         return KeyManagerUtils.createClientKeyManager(new File(keyCertPath), keyCertPassword);
     }
 }
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/Scheme.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/Scheme.java
index 585dd775..e5ca9351 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/Scheme.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/Scheme.java
@@ -30,8 +30,7 @@ public enum Scheme {
     FTPS, SFTP;
 
     public static final String DFC_DOES_NOT_SUPPORT_PROTOCOL_ERROR_MSG = "DFC does not support protocol ";
-    public static final String SUPPORTED_PROTOCOLS_ERROR_MESSAGE =
-            ". Supported protocols are FTPES, FTPS, and SFTP";
+    public static final String SUPPORTED_PROTOCOLS_ERROR_MESSAGE = ". Supported protocols are FTPES, FTPS, and SFTP";
 
     /**
      * Get a <code>Scheme</code> from a string.
@@ -47,8 +46,8 @@ public enum Scheme {
         } else if ("SFTP".equalsIgnoreCase(schemeString)) {
             result = Scheme.SFTP;
         } else {
-            throw new DatafileTaskException(DFC_DOES_NOT_SUPPORT_PROTOCOL_ERROR_MSG + schemeString
-                    + SUPPORTED_PROTOCOLS_ERROR_MESSAGE);
+            throw new DatafileTaskException(
+                DFC_DOES_NOT_SUPPORT_PROTOCOL_ERROR_MSG + schemeString + SUPPORTED_PROTOCOLS_ERROR_MESSAGE);
         }
         return result;
     }
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/SftpClient.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/SftpClient.java
index f5d10d34..e11cd76b 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/SftpClient.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/ftp/SftpClient.java
@@ -22,8 +22,10 @@ import com.jcraft.jsch.JSch;
 import com.jcraft.jsch.JSchException;
 import com.jcraft.jsch.Session;
 import com.jcraft.jsch.SftpException;
+
 import java.nio.file.Path;
 import java.util.Optional;
+
 import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
 import org.onap.dcaegen2.collectors.datafile.exceptions.NonRetryableDatafileTaskException;
 import org.slf4j.Logger;
@@ -57,12 +59,12 @@ public class SftpClient implements FileCollectClient {
             logger.trace("File {} Download Successfull from xNF", localFile.getFileName());
         } catch (SftpException e) {
             boolean retry = e.id != ChannelSftp.SSH_FX_NO_SUCH_FILE && e.id != ChannelSftp.SSH_FX_PERMISSION_DENIED
-                    && e.id != ChannelSftp.SSH_FX_OP_UNSUPPORTED;
+                && e.id != ChannelSftp.SSH_FX_OP_UNSUPPORTED;
             if (retry) {
                 throw new DatafileTaskException("Unable to get file from xNF. Data: " + fileServerData, e);
             } else {
                 throw new NonRetryableDatafileTaskException(
-                        "Unable to get file from xNF. No retry attempts will be done. Data: " + fileServerData, e);
+                    "Unable to get file from xNF. No retry attempts will be done. Data: " + fileServerData, e);
             }
         }
 
@@ -95,7 +97,7 @@ public class SftpClient implements FileCollectClient {
                 throw new DatafileTaskException("Could not open Sftp client. " + e);
             } else {
                 throw new NonRetryableDatafileTaskException(
-                        "Could not open Sftp client, no retry attempts will be done " + e);
+                    "Could not open Sftp client, no retry attempts will be done " + e);
             }
         }
     }
@@ -107,8 +109,8 @@ public class SftpClient implements FileCollectClient {
     private Session setUpSession(FileServerData fileServerData) throws JSchException {
         JSch jsch = createJsch();
 
-        Session newSession = jsch.getSession(fileServerData.userId(), fileServerData.serverAddress(),
-                getPort(fileServerData.port()));
+        Session newSession =
+            jsch.getSession(fileServerData.userId(), fileServerData.serverAddress(), getPort(fileServerData.port()));
         newSession.setConfig("StrictHostKeyChecking", "no");
         newSession.setPassword(fileServerData.password());
         newSession.connect();
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/http/HttpAsyncClientBuilderWrapper.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/http/HttpAsyncClientBuilderWrapper.java
index f6f93d49..b0037271 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/http/HttpAsyncClientBuilderWrapper.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/http/HttpAsyncClientBuilderWrapper.java
@@ -22,6 +22,7 @@ package org.onap.dcaegen2.collectors.datafile.http;
 
 import javax.net.ssl.HostnameVerifier;
 import javax.net.ssl.SSLContext;
+
 import org.apache.http.client.RedirectStrategy;
 import org.apache.http.client.config.RequestConfig;
 import org.apache.http.impl.nio.client.CloseableHttpAsyncClient;
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/Counters.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/Counters.java
index 5efbe37a..4c42284e 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/Counters.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/Counters.java
@@ -23,7 +23,6 @@ package org.onap.dcaegen2.collectors.datafile.model;
 import java.time.Instant;
 import java.util.concurrent.atomic.AtomicInteger;
 
-
 /**
  *
  * Various counters that can be shown via a REST API.
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/FileData.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/FileData.java
index 36aae949..8cafd0c4 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/FileData.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/FileData.java
@@ -108,9 +108,9 @@ public abstract class FileData {
         URI uri = URI.create(location());
         Optional<String[]> userInfo = getUserNameAndPasswordIfGiven(uri.getUserInfo());
         ImmutableFileServerData.Builder builder = ImmutableFileServerData.builder() //
-                .serverAddress(uri.getHost()) //
-                .userId(userInfo.isPresent() ? userInfo.get()[0] : "") //
-                .password(userInfo.isPresent() ? userInfo.get()[1] : "");
+            .serverAddress(uri.getHost()) //
+            .userId(userInfo.isPresent() ? userInfo.get()[0] : "") //
+            .password(userInfo.isPresent() ? userInfo.get()[1] : "");
         if (uri.getPort() > 0) {
             builder.port(uri.getPort());
         }
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/FilePublishInformation.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/FilePublishInformation.java
index 5b8c015e..34f2ac0b 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/FilePublishInformation.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/FilePublishInformation.java
@@ -34,7 +34,7 @@ import org.immutables.value.Value;
 @Value.Immutable
 @Gson.TypeAdapters
 @Value.Style(redactedMask = "####")
-public interface FilePublishInformation  {
+public interface FilePublishInformation {
 
     @SerializedName("productName")
     String getProductName();
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/FileReadyMessage.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/FileReadyMessage.java
index 6cc6da6e..647330fe 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/FileReadyMessage.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/FileReadyMessage.java
@@ -21,6 +21,7 @@
 package org.onap.dcaegen2.collectors.datafile.model;
 
 import java.util.List;
+
 import org.immutables.gson.Gson;
 import org.immutables.value.Value;
 
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/JsonSerializer.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/JsonSerializer.java
index efd69a09..6f6ef004 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/JsonSerializer.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/JsonSerializer.java
@@ -23,6 +23,7 @@ import com.google.gson.ExclusionStrategy;
 import com.google.gson.FieldAttributes;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
+
 import java.util.Set;
 
 /**
@@ -31,11 +32,12 @@ import java.util.Set;
 public abstract class JsonSerializer {
 
     private static Gson gson = new GsonBuilder() //
-            .serializeNulls() //
-            .addSerializationExclusionStrategy(new FilePublishInformationExclusionStrategy()) //
-            .create(); //
+        .serializeNulls() //
+        .addSerializationExclusionStrategy(new FilePublishInformationExclusionStrategy()) //
+        .create(); //
 
-    private JsonSerializer() {}
+    private JsonSerializer() {
+    }
 
     /**
      * Serializes a <code>filePublishInformation</code>.
@@ -53,8 +55,8 @@ public abstract class JsonSerializer {
          * Elements in FilePublishInformation to include in the file publishing Json string.
          */
         private final Set<String> inclusions =
-                Sets.newHashSet("productName", "vendorName", "lastEpochMicrosec", "sourceName", "startEpochMicrosec",
-                        "timeZoneOffset", "location", "compression", "fileFormatType", "fileFormatVersion");
+            Sets.newHashSet("productName", "vendorName", "lastEpochMicrosec", "sourceName", "startEpochMicrosec",
+                "timeZoneOffset", "location", "compression", "fileFormatType", "fileFormatVersion");
 
         @Override
         public boolean shouldSkipField(FieldAttributes fieldAttributes) {
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/logging/MappedDiagnosticContext.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/logging/MappedDiagnosticContext.java
index 86ea5c3e..72d18437 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/logging/MappedDiagnosticContext.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/model/logging/MappedDiagnosticContext.java
@@ -40,7 +40,8 @@ public final class MappedDiagnosticContext {
 
     private static final Logger logger = LoggerFactory.getLogger(MappedDiagnosticContext.class);
 
-    private MappedDiagnosticContext() {}
+    private MappedDiagnosticContext() {
+    }
 
     /**
      * Inserts the relevant trace information in the HTTP header.
@@ -78,6 +79,7 @@ public final class MappedDiagnosticContext {
 
     /**
      * Initialize the MDC when a new context is started.
+     * 
      * @return a copy of the new trace context
      */
     public static Map<String, String> initializeTraceContext() {
@@ -88,6 +90,7 @@ public final class MappedDiagnosticContext {
 
     /**
      * Updates the request ID in the current context.
+     * 
      * @param newRequestId the new value of the request ID
      * @return a copy the updated context
      */
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/DmaapWebClient.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/DmaapWebClient.java
index 5f5ccddf..2ad96e8d 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/DmaapWebClient.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/DmaapWebClient.java
@@ -28,7 +28,6 @@ import org.springframework.http.HttpHeaders;
 import org.springframework.web.reactive.function.client.ExchangeFilterFunction;
 import org.springframework.web.reactive.function.client.WebClient;
 import org.springframework.web.reactive.function.client.WebClient.Builder;
-
 import reactor.core.publisher.Mono;
 
 /**
@@ -86,7 +85,7 @@ public class DmaapWebClient {
             MDC.put(SERVICE_NAME, String.valueOf(clientRequest.url()));
             logger.trace("Request: {} {}", clientRequest.method(), clientRequest.url());
             clientRequest.headers()
-                    .forEach((name, values) -> values.forEach(value -> logger.trace("{}={}", name, value)));
+                .forEach((name, values) -> values.forEach(value -> logger.trace("{}={}", name, value)));
             logger.trace("HTTP request headers: {}", clientRequest.headers());
             MDC.remove(SERVICE_NAME);
             return Mono.just(clientRequest);
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/JsonMessageParser.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/JsonMessageParser.java
index 5e02ecdd..abed645a 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/JsonMessageParser.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/JsonMessageParser.java
@@ -22,11 +22,13 @@ import com.google.gson.JsonArray;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
+
 import java.net.URI;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 import java.util.stream.StreamSupport;
+
 import org.onap.dcaegen2.collectors.datafile.ftp.Scheme;
 import org.onap.dcaegen2.collectors.datafile.model.FileData;
 import org.onap.dcaegen2.collectors.datafile.model.FileReadyMessage;
@@ -37,6 +39,7 @@ import org.onap.dcaegen2.collectors.datafile.model.MessageMetaData;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.util.StringUtils;
+
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
@@ -109,8 +112,7 @@ public class JsonMessageParser {
 
     private Flux<FileReadyMessage> getMessagesFromJsonArray(JsonElement jsonElement) {
         return createMessages(Flux.fromStream(StreamSupport.stream(jsonElement.getAsJsonArray().spliterator(), false)
-                .map(jsonElementFromArray -> getJsonObjectFromAnArray(jsonElementFromArray)
-                        .orElseGet(JsonObject::new))));
+            .map(jsonElementFromArray -> getJsonObjectFromAnArray(jsonElementFromArray).orElseGet(JsonObject::new))));
     }
 
     /**
@@ -121,7 +123,7 @@ public class JsonMessageParser {
      */
     private Flux<FileReadyMessage> createMessageData(JsonElement jsonElement) {
         return jsonElement.isJsonObject() ? createMessages(Flux.just(jsonElement.getAsJsonObject()))
-                : getMessagesFromJsonArray(jsonElement);
+            : getMessagesFromJsonArray(jsonElement);
     }
 
     private static Mono<JsonElement> getJsonParserMessage(String message) {
@@ -130,10 +132,9 @@ public class JsonMessageParser {
 
     private static Flux<FileReadyMessage> createMessages(Flux<JsonObject> jsonObject) {
         return jsonObject.flatMap(monoJsonP -> containsNotificationFields(monoJsonP) ? transformMessages(monoJsonP)
-                : logErrorAndReturnEmptyMessageFlux("Incorrect JsonObject - missing header. " + jsonObject));
+            : logErrorAndReturnEmptyMessageFlux("Incorrect JsonObject - missing header. " + jsonObject));
     }
 
-
     private static Mono<FileReadyMessage> transformMessages(JsonObject message) {
         Optional<MessageMetaData> optionalMessageMetaData = getMessageMetaData(message);
         if (optionalMessageMetaData.isPresent()) {
@@ -144,8 +145,8 @@ public class JsonMessageParser {
                 List<FileData> allFileDataFromJson = getAllFileDataFromJson(arrayOfNamedHashMap, messageMetaData);
                 if (!allFileDataFromJson.isEmpty()) {
                     return Mono.just(ImmutableFileReadyMessage.builder() //
-                            .files(allFileDataFromJson) //
-                            .build());
+                        .files(allFileDataFromJson) //
+                        .build());
                 } else {
                     return Mono.empty();
                 }
@@ -158,7 +159,6 @@ public class JsonMessageParser {
         return Mono.empty();
     }
 
-
     private static Optional<MessageMetaData> getMessageMetaData(JsonObject message) {
         List<String> missingValues = new ArrayList<>();
         JsonObject commonEventHeader = message.getAsJsonObject(EVENT).getAsJsonObject(COMMON_EVENT_HEADER);
@@ -173,15 +173,15 @@ public class JsonMessageParser {
         getValueFromJson(notificationFields, NOTIFICATION_FIELDS_VERSION, missingValues);
 
         MessageMetaData messageMetaData = ImmutableMessageMetaData.builder() //
-                .productName(getDataFromEventName(EventNameDataType.PRODUCT_NAME, eventName, missingValues)) //
-                .vendorName(getDataFromEventName(EventNameDataType.VENDOR_NAME, eventName, missingValues)) //
-                .lastEpochMicrosec(getValueFromJson(commonEventHeader, LAST_EPOCH_MICROSEC, missingValues)) //
-                .sourceName(getValueFromJson(commonEventHeader, SOURCE_NAME, missingValues)) //
-                .startEpochMicrosec(getValueFromJson(commonEventHeader, START_EPOCH_MICROSEC, missingValues)) //
-                .timeZoneOffset(getValueFromJson(commonEventHeader, TIME_ZONE_OFFSET, missingValues)) //
-                .changeIdentifier(changeIdentifier) //
-                .changeType(changeType) //
-                .build();
+            .productName(getDataFromEventName(EventNameDataType.PRODUCT_NAME, eventName, missingValues)) //
+            .vendorName(getDataFromEventName(EventNameDataType.VENDOR_NAME, eventName, missingValues)) //
+            .lastEpochMicrosec(getValueFromJson(commonEventHeader, LAST_EPOCH_MICROSEC, missingValues)) //
+            .sourceName(getValueFromJson(commonEventHeader, SOURCE_NAME, missingValues)) //
+            .startEpochMicrosec(getValueFromJson(commonEventHeader, START_EPOCH_MICROSEC, missingValues)) //
+            .timeZoneOffset(getValueFromJson(commonEventHeader, TIME_ZONE_OFFSET, missingValues)) //
+            .changeIdentifier(changeIdentifier) //
+            .changeType(changeType) //
+            .build();
         if (missingValues.isEmpty() && isChangeTypeCorrect(changeType)) {
             return Optional.of(messageMetaData);
         } else {
@@ -203,7 +203,7 @@ public class JsonMessageParser {
     }
 
     private static List<FileData> getAllFileDataFromJson(JsonArray arrayOfAdditionalFields,
-            MessageMetaData messageMetaData) {
+        MessageMetaData messageMetaData) {
         List<FileData> res = new ArrayList<>();
         for (int i = 0; i < arrayOfAdditionalFields.size(); i++) {
             JsonObject fileInfo = (JsonObject) arrayOfAdditionalFields.get(i);
@@ -225,7 +225,7 @@ public class JsonMessageParser {
         String location = getValueFromJson(data, LOCATION, missingValues);
         if (StringUtils.isEmpty(location)) {
             logger.error(ERROR_MSG_VES_EVENT_PARSING + "File information wrong. Missing location. Data: {} {}",
-                    messageMetaData, fileInfo);
+                messageMetaData, fileInfo);
             return Optional.empty();
         }
         Scheme scheme;
@@ -233,23 +233,23 @@ public class JsonMessageParser {
             scheme = Scheme.getSchemeFromString(URI.create(location).getScheme());
         } catch (Exception e) {
             logger.error(ERROR_MSG_VES_EVENT_PARSING + "{}. Location: {} Data: {}", e.getMessage(), location,
-                    messageMetaData, e);
+                messageMetaData, e);
             return Optional.empty();
         }
         FileData fileData = ImmutableFileData.builder() //
-                .name(getValueFromJson(fileInfo, NAME, missingValues)) //
-                .fileFormatType(getValueFromJson(data, FILE_FORMAT_TYPE, missingValues)) //
-                .fileFormatVersion(getValueFromJson(data, FILE_FORMAT_VERSION, missingValues)) //
-                .location(location) //
-                .scheme(scheme) //
-                .compression(getValueFromJson(data, COMPRESSION, missingValues)) //
-                .messageMetaData(messageMetaData) //
-                .build();
+            .name(getValueFromJson(fileInfo, NAME, missingValues)) //
+            .fileFormatType(getValueFromJson(data, FILE_FORMAT_TYPE, missingValues)) //
+            .fileFormatVersion(getValueFromJson(data, FILE_FORMAT_VERSION, missingValues)) //
+            .location(location) //
+            .scheme(scheme) //
+            .compression(getValueFromJson(data, COMPRESSION, missingValues)) //
+            .messageMetaData(messageMetaData) //
+            .build();
         if (missingValues.isEmpty()) {
             return Optional.of(fileData);
         }
         logger.error(ERROR_MSG_VES_EVENT_PARSING + "File information wrong. Missing data: {} Data: {}", missingValues,
-                fileInfo);
+            fileInfo);
         return Optional.empty();
     }
 
@@ -263,16 +263,15 @@ public class JsonMessageParser {
      * @return String of data from event name
      */
     private static String getDataFromEventName(EventNameDataType dataType, String eventName,
-            List<String> missingValues) {
+        List<String> missingValues) {
         String[] eventArray = eventName.split("_|-");
         if (eventArray.length >= 4) {
             return eventArray[dataType.index];
         } else {
             missingValues.add(dataType.toString());
             logger.error(
-                    ERROR_MSG_VES_EVENT_PARSING
-                            + "Can not get {} from eventName, eventName is not in correct format: {}",
-                    dataType, eventName);
+                ERROR_MSG_VES_EVENT_PARSING + "Can not get {} from eventName, eventName is not in correct format: {}",
+                dataType, eventName);
         }
         return "";
     }
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/PublishedFileCache.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/PublishedFileCache.java
index 475e0224..91b74042 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/PublishedFileCache.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/PublishedFileCache.java
@@ -18,7 +18,6 @@ package org.onap.dcaegen2.collectors.datafile.service;
 
 import java.nio.file.Path;
 import java.time.Instant;
-import java.util.Collections;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Map;
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/producer/DmaapProducerHttpClient.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/producer/DmaapProducerHttpClient.java
index 198c1bf1..a46e17ba 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/producer/DmaapProducerHttpClient.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/producer/DmaapProducerHttpClient.java
@@ -83,7 +83,7 @@ public class DmaapProducerHttpClient {
      * @throws DatafileTaskException if anything goes wrong.
      */
     public HttpResponse getDmaapProducerResponseWithRedirect(HttpUriRequest request, Map<String, String> contextMap)
-            throws DatafileTaskException {
+        throws DatafileTaskException {
         MDC.setContextMap(contextMap);
         try (CloseableHttpAsyncClient webClient = createWebClient(true, DEFAULT_REQUEST_TIMEOUT, contextMap)) {
             webClient.start();
@@ -110,7 +110,7 @@ public class DmaapProducerHttpClient {
      * @throws DatafileTaskException if anything goes wrong.
      */
     public HttpResponse getDmaapProducerResponseWithCustomTimeout(HttpUriRequest request, Duration requestTimeout,
-            Map<String, String> contextMap) throws DatafileTaskException {
+        Map<String, String> contextMap) throws DatafileTaskException {
         MDC.setContextMap(contextMap);
         try (CloseableHttpAsyncClient webClient = createWebClient(false, requestTimeout, contextMap)) {
             webClient.start();
@@ -140,13 +140,13 @@ public class DmaapProducerHttpClient {
     }
 
     private CloseableHttpAsyncClient createWebClient(boolean expectRedirect, Duration requestTimeout,
-            Map<String, String> contextMap) throws KeyManagementException, NoSuchAlgorithmException, KeyStoreException {
+        Map<String, String> contextMap) throws KeyManagementException, NoSuchAlgorithmException, KeyStoreException {
         SSLContext sslContext =
-                new SSLContextBuilder().loadTrustMaterial(null, (certificate, authType) -> true).build();
+            new SSLContextBuilder().loadTrustMaterial(null, (certificate, authType) -> true).build();
 
         HttpAsyncClientBuilderWrapper clientBuilder = getHttpClientBuilder();
         clientBuilder.setSslContext(sslContext) //
-                .setSslHostnameVerifier(new NoopHostnameVerifier());
+            .setSslHostnameVerifier(new NoopHostnameVerifier());
 
         if (expectRedirect) {
             clientBuilder.setRedirectStrategy(new PublishRedirectStrategy(contextMap));
@@ -155,10 +155,10 @@ public class DmaapProducerHttpClient {
         if (requestTimeout.toMillis() > 0) {
             int millis = (int) requestTimeout.toMillis();
             RequestConfig requestConfig = RequestConfig.custom() //
-                    .setSocketTimeout(millis) //
-                    .setConnectTimeout(millis) //
-                    .setConnectionRequestTimeout(millis) //
-                    .build();
+                .setSocketTimeout(millis) //
+                .setConnectTimeout(millis) //
+                .setConnectionRequestTimeout(millis) //
+                .build();
 
             clientBuilder.setDefaultRequestConfig(requestConfig);
         } else {
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DMaaPMessageConsumer.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DMaaPMessageConsumer.java
index f1d33454..081c7f39 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DMaaPMessageConsumer.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DMaaPMessageConsumer.java
@@ -51,7 +51,7 @@ public class DMaaPMessageConsumer {
     }
 
     protected DMaaPMessageConsumer(DMaaPConsumerReactiveHttpClient dmaaPConsumerReactiveHttpClient,
-            JsonMessageParser messageParser) {
+        JsonMessageParser messageParser) {
         this.dmaaPConsumerReactiveHttpClient = dmaaPConsumerReactiveHttpClient;
         this.jsonMessageParser = messageParser;
     }
@@ -72,7 +72,7 @@ public class DMaaPMessageConsumer {
     }
 
     private static DMaaPConsumerReactiveHttpClient createHttpClient(AppConfig datafileAppConfig)
-           throws DatafileTaskException {
+        throws DatafileTaskException {
         DmaapConsumerConfiguration config = datafileAppConfig.getDmaapConsumerConfiguration().toDmaap();
         WebClient client = new DmaapWebClient().fromConfiguration(config).build();
         return new DMaaPConsumerReactiveHttpClient(config, client);
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DataRouterPublisher.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DataRouterPublisher.java
index 02e153cf..bfd3f3e3 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DataRouterPublisher.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DataRouterPublisher.java
@@ -22,12 +22,14 @@ package org.onap.dcaegen2.collectors.datafile.tasks;
 
 import com.google.gson.JsonElement;
 import com.google.gson.JsonParser;
+
 import java.io.File;
 import java.io.IOException;
 import java.net.MalformedURLException;
 import java.net.URI;
 import java.nio.file.Path;
 import java.time.Duration;
+
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpPut;
 import org.apache.http.entity.ContentType;
@@ -79,13 +81,13 @@ public class DataRouterPublisher {
      * @return the (same) filePublishInformation
      */
     public Mono<FilePublishInformation> publishFile(FilePublishInformation publishInfo, long numRetries,
-            Duration firstBackoff) {
+        Duration firstBackoff) {
         MDC.setContextMap(publishInfo.getContext());
         return Mono.just(publishInfo) //
-                .cache() //
-                .flatMap(this::publishFile) //
-                .flatMap(httpStatus -> handleHttpResponse(httpStatus, publishInfo)) //
-                .retryBackoff(numRetries, firstBackoff);
+            .cache() //
+            .flatMap(this::publishFile) //
+            .flatMap(httpStatus -> handleHttpResponse(httpStatus, publishInfo)) //
+            .retryBackoff(numRetries, firstBackoff);
     }
 
     private Mono<HttpStatus> publishFile(FilePublishInformation publishInfo) {
@@ -99,7 +101,7 @@ public class DataRouterPublisher {
             dmaapProducerHttpClient.addUserCredentialsToHead(put);
 
             HttpResponse response =
-                    dmaapProducerHttpClient.getDmaapProducerResponseWithRedirect(put, publishInfo.getContext());
+                dmaapProducerHttpClient.getDmaapProducerResponseWithRedirect(put, publishInfo.getContext());
             logger.trace("{}", response);
             counters.incTotalPublishedFiles();
             return Mono.just(HttpStatus.valueOf(response.getStatusLine().getStatusCode()));
@@ -116,10 +118,10 @@ public class DataRouterPublisher {
         JsonElement metaData = new JsonParser().parse(JsonSerializer.createJsonBodyForDataRouter(publishInfo));
         put.addHeader(X_DMAAP_DR_META, metaData.toString());
         URI uri = new DefaultUriBuilderFactory(
-                datafileAppConfig.getPublisherConfiguration(publishInfo.getChangeIdentifier()).publishUrl()) //
-                        .builder() //
-                        .pathSegment(publishInfo.getName()) //
-                        .build();
+            datafileAppConfig.getPublisherConfiguration(publishInfo.getChangeIdentifier()).publishUrl()) //
+                .builder() //
+                .pathSegment(publishInfo.getName()) //
+                .build();
         put.setURI(uri);
 
         MappedDiagnosticContext.appendTraceInfo(put);
@@ -132,7 +134,7 @@ public class DataRouterPublisher {
     }
 
     private static Mono<FilePublishInformation> handleHttpResponse(HttpStatus response,
-            FilePublishInformation publishInfo) {
+        FilePublishInformation publishInfo) {
         MDC.setContextMap(publishInfo.getContext());
         if (HttpUtils.isSuccessfulResponseCode(response.value())) {
             logger.trace("Publishing file {} to DR successful!", publishInfo.getName());
@@ -140,7 +142,7 @@ public class DataRouterPublisher {
         } else {
             logger.warn("Publishing file {} to DR unsuccessful. Response code: {}", publishInfo.getName(), response);
             return Mono.error(new Exception(
-                    "Publishing file " + publishInfo.getName() + " to DR unsuccessful. Response code: " + response));
+                "Publishing file " + publishInfo.getName() + " to DR unsuccessful. Response code: " + response));
         }
     }
 
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/FileCollector.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/FileCollector.java
index 311f752d..20bf599b 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/FileCollector.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/FileCollector.java
@@ -21,6 +21,7 @@ import java.nio.file.Paths;
 import java.time.Duration;
 import java.util.Map;
 import java.util.Optional;
+
 import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
 import org.onap.dcaegen2.collectors.datafile.configuration.FtpesConfig;
 import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
@@ -70,15 +71,15 @@ public class FileCollector {
      * @return the data needed to publish the file.
      */
     public Mono<FilePublishInformation> collectFile(FileData fileData, long numRetries, Duration firstBackoff,
-            Map<String, String> contextMap) {
+        Map<String, String> contextMap) {
         MDC.setContextMap(contextMap);
         logger.trace("Entering collectFile with {}", fileData);
 
         return Mono.just(fileData) //
-                .cache() //
-                .flatMap(fd -> tryCollectFile(fileData, contextMap)) //
-                .retryBackoff(numRetries, firstBackoff) //
-                .flatMap(FileCollector::checkCollectedFile);
+            .cache() //
+            .flatMap(fd -> tryCollectFile(fileData, contextMap)) //
+            .retryBackoff(numRetries, firstBackoff) //
+            .flatMap(FileCollector::checkCollectedFile);
     }
 
     private static Mono<FilePublishInformation> checkCollectedFile(Optional<FilePublishInformation> info) {
@@ -105,7 +106,7 @@ public class FileCollector {
             return Mono.just(Optional.of(getFilePublishInformation(fileData, localFile, context)));
         } catch (DatafileTaskException e) {
             logger.warn("Failed to download file: {} {}, reason: {}", fileData.sourceName(), fileData.name(),
-                    e.toString());
+                e.toString());
             counters.incNoOfFailedFtpAttempts();
             if (e instanceof NonRetryableDatafileTaskException) {
                 return Mono.just(Optional.empty()); // Give up
@@ -114,7 +115,7 @@ public class FileCollector {
             }
         } catch (Exception throwable) {
             logger.warn("Failed to close ftp client: {} {}, reason: {}", fileData.sourceName(), fileData.name(),
-                    throwable.toString(), throwable);
+                throwable.toString(), throwable);
             return Mono.just(Optional.of(getFilePublishInformation(fileData, localFile, context)));
         }
     }
@@ -131,25 +132,25 @@ public class FileCollector {
     }
 
     private static FilePublishInformation getFilePublishInformation(FileData fileData, Path localFile,
-            Map<String, String> context) {
+        Map<String, String> context) {
         String location = fileData.location();
         MessageMetaData metaData = fileData.messageMetaData();
         return ImmutableFilePublishInformation.builder() //
-                .productName(metaData.productName()) //
-                .vendorName(metaData.vendorName()) //
-                .lastEpochMicrosec(metaData.lastEpochMicrosec()) //
-                .sourceName(metaData.sourceName()) //
-                .startEpochMicrosec(metaData.startEpochMicrosec()) //
-                .timeZoneOffset(metaData.timeZoneOffset()) //
-                .name(fileData.name()) //
-                .location(location) //
-                .internalLocation(localFile) //
-                .compression(fileData.compression()) //
-                .fileFormatType(fileData.fileFormatType()) //
-                .fileFormatVersion(fileData.fileFormatVersion()) //
-                .changeIdentifier(fileData.messageMetaData().changeIdentifier()) //
-                .context(context) //
-                .build();
+            .productName(metaData.productName()) //
+            .vendorName(metaData.vendorName()) //
+            .lastEpochMicrosec(metaData.lastEpochMicrosec()) //
+            .sourceName(metaData.sourceName()) //
+            .startEpochMicrosec(metaData.startEpochMicrosec()) //
+            .timeZoneOffset(metaData.timeZoneOffset()) //
+            .name(fileData.name()) //
+            .location(location) //
+            .internalLocation(localFile) //
+            .compression(fileData.compression()) //
+            .fileFormatType(fileData.fileFormatType()) //
+            .fileFormatVersion(fileData.fileFormatVersion()) //
+            .changeIdentifier(fileData.messageMetaData().changeIdentifier()) //
+            .context(context) //
+            .build();
     }
 
     protected SftpClient createSftpClient(FileData fileData) {
@@ -159,6 +160,6 @@ public class FileCollector {
     protected FtpsClient createFtpsClient(FileData fileData) {
         FtpesConfig config = datafileAppConfig.getFtpesConfiguration();
         return new FtpsClient(fileData.fileServerData(), config.keyCert(), config.keyPassword(),
-                Paths.get(config.trustedCa()), config.trustedCaPassword());
+            Paths.get(config.trustedCa()), config.trustedCaPassword());
     }
 }
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/PublishedChecker.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/PublishedChecker.java
index 4d8d679d..037803bd 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/PublishedChecker.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/PublishedChecker.java
@@ -73,7 +73,7 @@ public class PublishedChecker {
      * @throws DatafileTaskException if the check fails
      */
     public boolean isFilePublished(String fileName, String changeIdentifier, Map<String, String> contextMap)
-            throws DatafileTaskException {
+        throws DatafileTaskException {
         MDC.setContextMap(contextMap);
         PublisherConfiguration publisherConfig = resolveConfiguration(changeIdentifier);
 
@@ -86,8 +86,8 @@ public class PublishedChecker {
             getRequest.setURI(getPublishedQueryUri(fileName, publisherConfig));
             producerClient.addUserCredentialsToHead(getRequest);
 
-            HttpResponse response = producerClient.getDmaapProducerResponseWithCustomTimeout(getRequest,
-                    WEB_CLIENT_TIMEOUT, contextMap);
+            HttpResponse response =
+                producerClient.getDmaapProducerResponseWithCustomTimeout(getRequest, WEB_CLIENT_TIMEOUT, contextMap);
 
             logger.trace("{}", response);
             int status = response.getStatusLine().getStatusCode();
@@ -104,9 +104,9 @@ public class PublishedChecker {
 
     private static URI getPublishedQueryUri(String fileName, PublisherConfiguration config) throws URISyntaxException {
         return new URIBuilder(config.logUrl()) //
-                .addParameter("type", "pub") //
-                .addParameter("filename", fileName) //
-                .build();
+            .addParameter("type", "pub") //
+            .addParameter("filename", fileName) //
+            .build();
     }
 
     protected PublisherConfiguration resolveConfiguration(String changeIdentifier) throws DatafileTaskException {
@@ -114,7 +114,7 @@ public class PublishedChecker {
     }
 
     protected DmaapProducerHttpClient resolveClient(PublisherConfiguration publisherConfig)
-            throws DatafileTaskException {
+        throws DatafileTaskException {
         try {
             return new DmaapProducerHttpClient(publisherConfig.toDmaap());
         } catch (MalformedURLException e) {
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduledTasks.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduledTasks.java
index 300ca601..bc73ddb2 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduledTasks.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduledTasks.java
@@ -22,6 +22,7 @@ import java.time.Duration;
 import java.time.Instant;
 import java.util.Map;
 import java.util.concurrent.atomic.AtomicInteger;
+
 import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
 import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
 import org.onap.dcaegen2.collectors.datafile.model.Counters;
@@ -35,12 +36,12 @@ import org.slf4j.LoggerFactory;
 import org.slf4j.MDC;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
+
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 import reactor.core.scheduler.Scheduler;
 import reactor.core.scheduler.Schedulers;
 
-
 /**
  * This implements the main flow of the data file collector. Fetch file ready events from the
  * message router, fetch new files from the PNF publish these in the data router.
@@ -84,10 +85,10 @@ public class ScheduledTasks {
         try {
             if (getCurrentNumberOfTasks() > MAX_TASKS_FOR_POLLING || this.threadPoolQueueSize.get() > 0) {
                 logger.info(
-                        "Skipping consuming new files; current number of tasks: {}, number of subscriptions: {}, "
-                                + "published files: {}, number of queued VES events: {}",
-                        getCurrentNumberOfTasks(), this.currentNumberOfSubscriptions.get(), publishedFilesCache.size(),
-                        threadPoolQueueSize.get());
+                    "Skipping consuming new files; current number of tasks: {}, number of subscriptions: {}, "
+                        + "published files: {}, number of queued VES events: {}",
+                    getCurrentNumberOfTasks(), this.currentNumberOfSubscriptions.get(), publishedFilesCache.size(),
+                    threadPoolQueueSize.get());
                 return;
             }
             if (this.applicationConfiguration.getDmaapConsumerConfiguration() == null) {
@@ -99,15 +100,15 @@ public class ScheduledTasks {
             Map<String, String> context = MappedDiagnosticContext.initializeTraceContext();
             logger.trace("Execution of tasks was registered");
             createMainTask(context) //
-                    .subscribe(ScheduledTasks::onSuccess, //
-                            throwable -> {
-                                onError(throwable, context);
-                                currentNumberOfSubscriptions.decrementAndGet();
-                            }, //
-                            () -> {
-                                onComplete(context);
-                                currentNumberOfSubscriptions.decrementAndGet();
-                            });
+                .subscribe(ScheduledTasks::onSuccess, //
+                    throwable -> {
+                        onError(throwable, context);
+                        currentNumberOfSubscriptions.decrementAndGet();
+                    }, //
+                    () -> {
+                        onComplete(context);
+                        currentNumberOfSubscriptions.decrementAndGet();
+                    });
         } catch (Exception e) {
             logger.error("Unexpected exception: {}", e.toString(), e);
         }
@@ -115,21 +116,21 @@ public class ScheduledTasks {
 
     Flux<FilePublishInformation> createMainTask(Map<String, String> context) {
         return fetchMoreFileReadyMessages() //
-                .doOnNext(fileReadyMessage -> threadPoolQueueSize.incrementAndGet()) //
-                .doOnNext(fileReadyMessage -> counters.incNoOfReceivedEvents()) //
-                .parallel(NUMBER_OF_WORKER_THREADS) // Each FileReadyMessage in a separate thread
-                .runOn(scheduler) //
-                .doOnNext(fileReadyMessage -> threadPoolQueueSize.decrementAndGet()) //
-                .flatMap(fileReadyMessage -> Flux.fromIterable(fileReadyMessage.files())) //
-                .flatMap(fileData -> createMdcContext(fileData, context)) //
-                .filter(this::isFeedConfigured) //
-                .filter(this::shouldBePublished) //
-                .doOnNext(fileData -> currentNumberOfTasks.incrementAndGet()) //
-                .flatMap(this::fetchFile, false, 1, 1) //
-                .flatMap(this::publishToDataRouter, false, 1, 1) //
-                .doOnNext(publishInfo -> deleteFile(publishInfo.getInternalLocation(), publishInfo.getContext())) //
-                .doOnNext(publishInfo -> currentNumberOfTasks.decrementAndGet()) //
-                .sequential();
+            .doOnNext(fileReadyMessage -> threadPoolQueueSize.incrementAndGet()) //
+            .doOnNext(fileReadyMessage -> counters.incNoOfReceivedEvents()) //
+            .parallel(NUMBER_OF_WORKER_THREADS) // Each FileReadyMessage in a separate thread
+            .runOn(scheduler) //
+            .doOnNext(fileReadyMessage -> threadPoolQueueSize.decrementAndGet()) //
+            .flatMap(fileReadyMessage -> Flux.fromIterable(fileReadyMessage.files())) //
+            .flatMap(fileData -> createMdcContext(fileData, context)) //
+            .filter(this::isFeedConfigured) //
+            .filter(this::shouldBePublished) //
+            .doOnNext(fileData -> currentNumberOfTasks.incrementAndGet()) //
+            .flatMap(this::fetchFile, false, 1, 1) //
+            .flatMap(this::publishToDataRouter, false, 1, 1) //
+            .doOnNext(publishInfo -> deleteFile(publishInfo.getInternalLocation(), publishInfo.getContext())) //
+            .doOnNext(publishInfo -> currentNumberOfTasks.decrementAndGet()) //
+            .sequential();
     }
 
     private class FileDataWithContext {
@@ -157,7 +158,6 @@ public class ScheduledTasks {
         return this.counters;
     }
 
-
     protected DMaaPMessageConsumer createConsumerTask() throws DatafileTaskException {
         return new DMaaPMessageConsumer(this.applicationConfiguration);
     }
@@ -213,7 +213,7 @@ public class ScheduledTasks {
             return true;
         } else {
             logger.info("No feed is configured for: {}, file ignored: {}",
-                    fileData.fileData.messageMetaData().changeIdentifier(), fileData.fileData.name());
+                fileData.fileData.messageMetaData().changeIdentifier(), fileData.fileData.name());
             return false;
         }
     }
@@ -223,7 +223,7 @@ public class ScheduledTasks {
         if (publishedFilesCache.put(localFilePath) == null) {
             try {
                 boolean result = !createPublishedChecker().isFilePublished(fileData.fileData.name(),
-                        fileData.fileData.messageMetaData().changeIdentifier(), fileData.context);
+                    fileData.fileData.messageMetaData().changeIdentifier(), fileData.context);
                 return result;
             } catch (DatafileTaskException e) {
                 logger.error("Cannot check if a file {} is published", fileData.fileData.name(), e);
@@ -237,9 +237,9 @@ public class ScheduledTasks {
     private Mono<FilePublishInformation> fetchFile(FileDataWithContext fileData) {
         MDC.setContextMap(fileData.context);
         return createFileCollector() //
-                .collectFile(fileData.fileData, FILE_TRANSFER_MAX_RETRIES, FILE_TRANSFER_INITIAL_RETRY_TIMEOUT,
-                        fileData.context) //
-                .onErrorResume(exception -> handleFetchFileFailure(fileData));
+            .collectFile(fileData.fileData, FILE_TRANSFER_MAX_RETRIES, FILE_TRANSFER_INITIAL_RETRY_TIMEOUT,
+                fileData.context) //
+            .onErrorResume(exception -> handleFetchFileFailure(fileData));
     }
 
     private Mono<FilePublishInformation> handleFetchFileFailure(FileDataWithContext fileData) {
@@ -257,8 +257,8 @@ public class ScheduledTasks {
         MDC.setContextMap(publishInfo.getContext());
 
         return createDataRouterPublisher()
-                .publishFile(publishInfo, DATA_ROUTER_MAX_RETRIES, DATA_ROUTER_INITIAL_RETRY_TIMEOUT)
-                .onErrorResume(exception -> handlePublishFailure(publishInfo));
+            .publishFile(publishInfo, DATA_ROUTER_MAX_RETRIES, DATA_ROUTER_INITIAL_RETRY_TIMEOUT)
+            .onErrorResume(exception -> handlePublishFailure(publishInfo));
     }
 
     private Mono<FilePublishInformation> handlePublishFailure(FilePublishInformation publishInfo) {
@@ -277,15 +277,15 @@ public class ScheduledTasks {
      */
     Flux<FileReadyMessage> fetchMoreFileReadyMessages() {
         logger.info(
-                "Consuming new file ready messages, current number of tasks: {}, published files: {}, "
-                        + "number of subscriptions: {}",
-                getCurrentNumberOfTasks(), publishedFilesCache.size(), this.currentNumberOfSubscriptions.get());
+            "Consuming new file ready messages, current number of tasks: {}, published files: {}, "
+                + "number of subscriptions: {}",
+            getCurrentNumberOfTasks(), publishedFilesCache.size(), this.currentNumberOfSubscriptions.get());
 
         Map<String, String> context = MDC.getCopyOfContextMap();
         try {
             return createConsumerTask() //
-                    .getMessageRouterResponse() //
-                    .onErrorResume(exception -> handleConsumeMessageFailure(exception, context));
+                .getMessageRouterResponse() //
+                .onErrorResume(exception -> handleConsumeMessageFailure(exception, context));
         } catch (Exception e) {
             logger.error("Could not create message consumer task", e);
             return Flux.empty();
@@ -295,7 +295,7 @@ public class ScheduledTasks {
     private Flux<FileReadyMessage> handleConsumeMessageFailure(Throwable exception, Map<String, String> context) {
         MDC.setContextMap(context);
         logger.error("Polling for file ready message failed, exception: {}, config: {}", exception.toString(),
-                this.applicationConfiguration.getDmaapConsumerConfiguration());
+            this.applicationConfiguration.getDmaapConsumerConfiguration());
         return Flux.empty();
     }
 
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/web/PublishRedirectStrategy.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/web/PublishRedirectStrategy.java
index 9dcf133a..cc473a78 100644
--- a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/web/PublishRedirectStrategy.java
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/web/PublishRedirectStrategy.java
@@ -18,6 +18,7 @@ package org.onap.dcaegen2.collectors.datafile.web;
 
 import java.net.URI;
 import java.util.Map;
+
 import org.apache.http.HttpRequest;
 import org.apache.http.HttpResponse;
 import org.apache.http.ProtocolException;
@@ -51,11 +52,11 @@ public class PublishRedirectStrategy extends DefaultRedirectStrategy {
      * Redirectable methods.
      */
     private static final String[] REDIRECT_METHODS = new String[] { //
-            HttpPut.METHOD_NAME, //
-            HttpGet.METHOD_NAME, //
-            HttpPost.METHOD_NAME, //
-            HttpHead.METHOD_NAME, //
-            HttpDelete.METHOD_NAME //
+        HttpPut.METHOD_NAME, //
+        HttpGet.METHOD_NAME, //
+        HttpPost.METHOD_NAME, //
+        HttpHead.METHOD_NAME, //
+        HttpDelete.METHOD_NAME //
     };
 
     /**
@@ -79,7 +80,7 @@ public class PublishRedirectStrategy extends DefaultRedirectStrategy {
 
     @Override
     public HttpUriRequest getRedirect(final HttpRequest request, final HttpResponse response, final HttpContext context)
-            throws ProtocolException {
+        throws ProtocolException {
         MDC.setContextMap(contextMap);
         final URI uri = getLocationURI(request, response, context);
         logger.trace("getRedirect...: {}", request);
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/configuration/AppConfigTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/configuration/AppConfigTest.java
index 31c542d3..b3710fe3 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/configuration/AppConfigTest.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/configuration/AppConfigTest.java
@@ -29,6 +29,7 @@ import static org.mockito.Mockito.when;
 
 import ch.qos.logback.classic.spi.ILoggingEvent;
 import ch.qos.logback.core.read.ListAppender;
+
 import com.google.common.base.Charsets;
 import com.google.common.io.Resources;
 import com.google.gson.JsonElement;
@@ -36,6 +37,7 @@ import com.google.gson.JsonIOException;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 import com.google.gson.JsonSyntaxException;
+
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
@@ -44,6 +46,7 @@ import java.net.URL;
 import java.nio.charset.StandardCharsets;
 import java.util.Map;
 import java.util.Properties;
+
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -55,6 +58,7 @@ import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.http.configuratio
 import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.providers.CloudConfigurationProvider;
 import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.config.ImmutableDmaapConsumerConfiguration;
 import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.config.ImmutableDmaapPublisherConfiguration;
+
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 import reactor.test.StepVerifier;
@@ -69,30 +73,19 @@ class AppConfigTest {
 
     private static final String CHANGE_IDENTIFIER = "PM_MEAS_FILES";
 
-
     private static final ImmutableDmaapConsumerConfiguration CORRECT_DMAAP_CONSUMER_CONFIG = //
-            new ImmutableDmaapConsumerConfiguration.Builder() //
-                    .timeoutMs(-1) //
-                    .dmaapHostName("message-router.onap.svc.cluster.local") //
-                    .dmaapUserName("admin") //
-                    .dmaapUserPassword("admin") //
-                    .dmaapTopicName("events/unauthenticated.VES_NOTIFICATION_OUTPUT") //
-                    .dmaapPortNumber(2222) //
-                    .dmaapContentType("application/json") //
-                    .messageLimit(-1) //
-                    .dmaapProtocol("http") //
-                    .consumerId("C12") //
-                    .consumerGroup("OpenDcae-c12") //
-                    .trustStorePath("trustStorePath") //
-                    .trustStorePasswordPath("trustStorePasswordPath") //
-                    .keyStorePath("keyStorePath") //
-                    .keyStorePasswordPath("keyStorePasswordPath") //
-                    .enableDmaapCertAuth(true) //
-                    .build();
-
-    private static final ConsumerConfiguration CORRECT_CONSUMER_CONFIG = ImmutableConsumerConfiguration.builder() //
-            .topicUrl(
-                    "http://admin:admin@message-router.onap.svc.cluster.local:2222/events/unauthenticated.VES_NOTIFICATION_OUTPUT/OpenDcae-c12/C12")
+        new ImmutableDmaapConsumerConfiguration.Builder() //
+            .timeoutMs(-1) //
+            .dmaapHostName("message-router.onap.svc.cluster.local") //
+            .dmaapUserName("admin") //
+            .dmaapUserPassword("admin") //
+            .dmaapTopicName("events/unauthenticated.VES_NOTIFICATION_OUTPUT") //
+            .dmaapPortNumber(2222) //
+            .dmaapContentType("application/json") //
+            .messageLimit(-1) //
+            .dmaapProtocol("http") //
+            .consumerId("C12") //
+            .consumerGroup("OpenDcae-c12") //
             .trustStorePath("trustStorePath") //
             .trustStorePasswordPath("trustStorePasswordPath") //
             .keyStorePath("keyStorePath") //
@@ -100,57 +93,66 @@ class AppConfigTest {
             .enableDmaapCertAuth(true) //
             .build();
 
+    private static final ConsumerConfiguration CORRECT_CONSUMER_CONFIG = ImmutableConsumerConfiguration.builder() //
+        .topicUrl(
+            "http://admin:admin@message-router.onap.svc.cluster.local:2222/events/unauthenticated.VES_NOTIFICATION_OUTPUT/OpenDcae-c12/C12")
+        .trustStorePath("trustStorePath") //
+        .trustStorePasswordPath("trustStorePasswordPath") //
+        .keyStorePath("keyStorePath") //
+        .keyStorePasswordPath("keyStorePasswordPath") //
+        .enableDmaapCertAuth(true) //
+        .build();
+
     private static final PublisherConfiguration CORRECT_PUBLISHER_CONFIG = //
-            ImmutablePublisherConfiguration.builder() //
-                    .publishUrl("https://message-router.onap.svc.cluster.local:3907/publish/1") //
-                    .logUrl("https://dmaap.example.com/feedlog/972").trustStorePath("trustStorePath") //
-                    .trustStorePasswordPath("trustStorePasswordPath") //
-                    .keyStorePath("keyStorePath") //
-                    .keyStorePasswordPath("keyStorePasswordPath") //
-                    .enableDmaapCertAuth(true) //
-                    .changeIdentifier("PM_MEAS_FILES") //
-                    .userName("user") //
-                    .passWord("password") //
-                    .build();
+        ImmutablePublisherConfiguration.builder() //
+            .publishUrl("https://message-router.onap.svc.cluster.local:3907/publish/1") //
+            .logUrl("https://dmaap.example.com/feedlog/972").trustStorePath("trustStorePath") //
+            .trustStorePasswordPath("trustStorePasswordPath") //
+            .keyStorePath("keyStorePath") //
+            .keyStorePasswordPath("keyStorePasswordPath") //
+            .enableDmaapCertAuth(true) //
+            .changeIdentifier("PM_MEAS_FILES") //
+            .userName("user") //
+            .passWord("password") //
+            .build();
 
     private static final ImmutableFtpesConfig CORRECT_FTPES_CONFIGURATION = //
-            new ImmutableFtpesConfig.Builder() //
-                    .keyCert("/config/dfc.jks") //
-                    .keyPassword("secret") //
-                    .trustedCa("config/ftp.jks") //
-                    .trustedCaPassword("secret") //
-                    .build();
+        new ImmutableFtpesConfig.Builder() //
+            .keyCert("/config/dfc.jks") //
+            .keyPassword("secret") //
+            .trustedCa("config/ftp.jks") //
+            .trustedCaPassword("secret") //
+            .build();
 
     private static final ImmutableDmaapPublisherConfiguration CORRECT_DMAAP_PUBLISHER_CONFIG = //
-            new ImmutableDmaapPublisherConfiguration.Builder() //
-                    .dmaapTopicName("/publish/1") //
-                    .dmaapUserPassword("password") //
-                    .dmaapPortNumber(3907) //
-                    .dmaapProtocol("https") //
-                    .dmaapContentType("application/octet-stream") //
-                    .dmaapHostName("message-router.onap.svc.cluster.local") //
-                    .dmaapUserName("user") //
-                    .trustStorePath("trustStorePath") //
-                    .trustStorePasswordPath("trustStorePasswordPath") //
-                    .keyStorePath("keyStorePath") //
-                    .keyStorePasswordPath("keyStorePasswordPath") //
-                    .enableDmaapCertAuth(true) //
-                    .build();
+        new ImmutableDmaapPublisherConfiguration.Builder() //
+            .dmaapTopicName("/publish/1") //
+            .dmaapUserPassword("password") //
+            .dmaapPortNumber(3907) //
+            .dmaapProtocol("https") //
+            .dmaapContentType("application/octet-stream") //
+            .dmaapHostName("message-router.onap.svc.cluster.local") //
+            .dmaapUserName("user") //
+            .trustStorePath("trustStorePath") //
+            .trustStorePasswordPath("trustStorePasswordPath") //
+            .keyStorePath("keyStorePath") //
+            .keyStorePasswordPath("keyStorePasswordPath") //
+            .enableDmaapCertAuth(true) //
+            .build();
 
     private static EnvProperties properties() {
         return ImmutableEnvProperties.builder() //
-                .consulHost("host") //
-                .consulPort(123) //
-                .cbsName("cbsName") //
-                .appName("appName") //
-                .build();
+            .consulHost("host") //
+            .consulPort(123) //
+            .cbsName("cbsName") //
+            .appName("appName") //
+            .build();
     }
 
     private AppConfig appConfigUnderTest;
     private CloudConfigurationProvider cloudConfigurationProvider = mock(CloudConfigurationProvider.class);
     private final Map<String, String> context = MappedDiagnosticContext.initializeTraceContext();
 
-
     @BeforeEach
     public void setUp() {
         appConfigUnderTest = spy(AppConfig.class);
@@ -196,9 +198,9 @@ class AppConfigTest {
         Assertions.assertNotNull(appConfigUnderTest.getPublisherConfiguration("YY_FILES"));
 
         assertThat(appConfigUnderTest.getPublisherConfiguration("XX_FILES").publishUrl())
-                .isEqualTo("feed01::publish_url");
+            .isEqualTo("feed01::publish_url");
         assertThat(appConfigUnderTest.getPublisherConfiguration("YY_FILES").publishUrl())
-                .isEqualTo("feed01::publish_url");
+            .isEqualTo("feed01::publish_url");
     }
 
     @Test
@@ -213,12 +215,12 @@ class AppConfigTest {
 
         // Then
         assertTrue("Error message missing in log.",
-                logAppender.list.toString().contains("[WARN] Local configuration file not loaded: /temp.json"));
+            logAppender.list.toString().contains("[WARN] Local configuration file not loaded: /temp.json"));
         logAppender.stop();
 
         Assertions.assertNull(appConfigUnderTest.getDmaapConsumerConfiguration());
         assertThatThrownBy(() -> appConfigUnderTest.getPublisherConfiguration(CHANGE_IDENTIFIER))
-                .hasMessageContaining("No PublishingConfiguration loaded, changeIdentifier: PM_MEAS_FILES");
+            .hasMessageContaining("No PublishingConfiguration loaded, changeIdentifier: PM_MEAS_FILES");
         Assertions.assertNull(appConfigUnderTest.getFtpesConfiguration());
     }
 
@@ -233,7 +235,7 @@ class AppConfigTest {
         verify(appConfigUnderTest, times(1)).loadConfigurationFromFile();
         Assertions.assertNull(appConfigUnderTest.getDmaapConsumerConfiguration());
         assertThatThrownBy(() -> appConfigUnderTest.getPublisherConfiguration(CHANGE_IDENTIFIER))
-                .hasMessageContaining(CHANGE_IDENTIFIER);
+            .hasMessageContaining(CHANGE_IDENTIFIER);
         Assertions.assertNull(appConfigUnderTest.getFtpesConfiguration());
     }
 
@@ -251,7 +253,7 @@ class AppConfigTest {
         verify(appConfigUnderTest, times(1)).loadConfigurationFromFile();
         Assertions.assertNull(appConfigUnderTest.getDmaapConsumerConfiguration());
         assertThatThrownBy(() -> appConfigUnderTest.getPublisherConfiguration(CHANGE_IDENTIFIER))
-                .hasMessageContaining(CHANGE_IDENTIFIER);
+            .hasMessageContaining(CHANGE_IDENTIFIER);
         Assertions.assertNull(appConfigUnderTest.getFtpesConfiguration());
     }
 
@@ -262,10 +264,10 @@ class AppConfigTest {
         Flux<AppConfig> task = appConfigUnderTest.createRefreshConfigurationTask(1L, context);
 
         StepVerifier //
-                .create(task) //
-                .expectSubscription() //
-                .expectNextCount(0) //
-                .verifyComplete();
+            .create(task) //
+            .expectSubscription() //
+            .expectNextCount(0) //
+            .verifyComplete();
 
         assertTrue(logAppender.list.toString().contains("$CONSUL_HOST environment has not been defined"));
     }
@@ -281,13 +283,13 @@ class AppConfigTest {
         Flux<AppConfig> task = appConfigUnderTest.createRefreshConfigurationTask(1L, context);
 
         StepVerifier //
-                .create(task) //
-                .expectSubscription() //
-                .expectNextCount(0) //
-                .verifyComplete();
+            .create(task) //
+            .expectSubscription() //
+            .expectNextCount(0) //
+            .verifyComplete();
 
-        assertTrue(logAppender.list.toString()
-                .contains("Could not refresh application configuration java.io.IOException"));
+        assertTrue(
+            logAppender.list.toString().contains("Could not refresh application configuration java.io.IOException"));
     }
 
     @Test
@@ -301,10 +303,10 @@ class AppConfigTest {
         Flux<AppConfig> task = appConfigUnderTest.createRefreshConfigurationTask(1L, context);
 
         StepVerifier //
-                .create(task) //
-                .expectSubscription() //
-                .expectNext(appConfigUnderTest) //
-                .verifyComplete();
+            .create(task) //
+            .expectSubscription() //
+            .expectNext(appConfigUnderTest) //
+            .verifyComplete();
 
         Assertions.assertNotNull(appConfigUnderTest.getDmaapConsumerConfiguration());
     }
@@ -321,10 +323,10 @@ class AppConfigTest {
         Flux<AppConfig> task = appConfigUnderTest.createRefreshConfigurationTask(1L, context);
 
         StepVerifier //
-                .create(task) //
-                .expectSubscription() //
-                .expectNext(appConfigUnderTest) //
-                .verifyComplete();
+            .create(task) //
+            .expectSubscription() //
+            .expectNext(appConfigUnderTest) //
+            .verifyComplete();
 
         Assertions.assertNotNull(appConfigUnderTest.getDmaapConsumerConfiguration());
     }
@@ -348,8 +350,8 @@ class AppConfigTest {
 
     private static InputStream getIncorrectJson() {
         String string = "{" + //
-                "    \"configs\": {" + //
-                "        \"dmaap\": {"; //
+            "    \"configs\": {" + //
+            "        \"dmaap\": {"; //
         return new ByteArrayInputStream((string.getBytes(StandardCharsets.UTF_8)));
     }
 }
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/configuration/SchedulerConfigTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/configuration/SchedulerConfigTest.java
index eba88c33..7b03e00e 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/configuration/SchedulerConfigTest.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/configuration/SchedulerConfigTest.java
@@ -44,7 +44,6 @@ import org.onap.dcaegen2.collectors.datafile.tasks.ScheduledTasks;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.scheduling.TaskScheduler;
-
 import reactor.test.StepVerifier;
 
 public class SchedulerConfigTest {
@@ -53,7 +52,7 @@ public class SchedulerConfigTest {
     private final TaskScheduler taskSchedulerMock = mock(TaskScheduler.class);
     private final ScheduledTasks scheduledTasksMock = mock(ScheduledTasks.class);
     private final SchedulerConfig schedulerUnderTest =
-            spy(new SchedulerConfig(taskSchedulerMock, scheduledTasksMock, appConfigurationMock));
+        spy(new SchedulerConfig(taskSchedulerMock, scheduledTasksMock, appConfigurationMock));
 
     @BeforeEach
     public void setUp() {
@@ -72,8 +71,8 @@ public class SchedulerConfigTest {
 
         String msg = "Datafile Service has already been stopped!";
         StepVerifier.create(schedulerUnderTest.getResponseFromCancellationOfTasks())
-                .expectNext(new ResponseEntity<String>(msg, HttpStatus.CREATED)) //
-                .verifyComplete();
+            .expectNext(new ResponseEntity<String>(msg, HttpStatus.CREATED)) //
+            .verifyComplete();
 
         verify(scheduledFutureMock).cancel(false);
         verifyNoMoreInteractions(scheduledFutureMock);
@@ -88,7 +87,7 @@ public class SchedulerConfigTest {
         SchedulerConfig.setScheduledFutureList(scheduledFutureList);
 
         SchedulerConfig schedulerUnderTestSpy =
-                spy(new SchedulerConfig(taskSchedulerMock, scheduledTasksMock, appConfigurationMock));
+            spy(new SchedulerConfig(taskSchedulerMock, scheduledTasksMock, appConfigurationMock));
 
         boolean actualResult = schedulerUnderTestSpy.tryToStartTask();
 
@@ -96,10 +95,10 @@ public class SchedulerConfigTest {
 
         ArgumentCaptor<Runnable> scheduleMainDatafileEventTaskCaptor = ArgumentCaptor.forClass(Runnable.class);
         verify(taskSchedulerMock).scheduleWithFixedDelay(scheduleMainDatafileEventTaskCaptor.capture(),
-                eq(Duration.ofSeconds(15)));
+            eq(Duration.ofSeconds(15)));
         ArgumentCaptor<Runnable> purgeCachedInformationCaptor = ArgumentCaptor.forClass(Runnable.class);
         verify(taskSchedulerMock).scheduleWithFixedDelay(purgeCachedInformationCaptor.capture(),
-                eq(Duration.ofHours(1)));
+            eq(Duration.ofHours(1)));
         verifyNoMoreInteractions(taskSchedulerMock);
 
         scheduleMainDatafileEventTaskCaptor.getValue().run();
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/controller/StatusControllerTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/controller/StatusControllerTest.java
index 51097f52..a80999ed 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/controller/StatusControllerTest.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/controller/StatusControllerTest.java
@@ -26,10 +26,10 @@ import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
 
 import ch.qos.logback.classic.spi.ILoggingEvent;
 import ch.qos.logback.core.read.ListAppender;
+
 import org.apache.commons.lang3.StringUtils;
 import org.junit.jupiter.api.Test;
 import org.onap.dcaegen2.collectors.datafile.controllers.StatusController;
@@ -63,7 +63,6 @@ public class StatusControllerTest {
         assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.INVOCATION_ID)));
     }
 
-
     @Test
     public void status() {
         ScheduledTasks scheduledTasksMock = mock(ScheduledTasks.class);
@@ -83,7 +82,6 @@ public class StatusControllerTest {
         assertFalse(StringUtils.isBlank(MDC.get(MdcVariables.INVOCATION_ID)));
     }
 
-
     private void validateLogging(ListAppender<ILoggingEvent> logAppender) {
         assertEquals(logAppender.list.get(0).getMarker().getName(), "ENTRY");
         assertNotNull(logAppender.list.get(0).getMDCPropertyMap().get("InvocationID"));
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/ftp/FtpsClientTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/ftp/FtpsClientTest.java
index f4e814f4..a747701a 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/ftp/FtpsClientTest.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/ftp/FtpsClientTest.java
@@ -32,8 +32,10 @@ import java.io.InputStream;
 import java.io.OutputStream;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+
 import javax.net.ssl.KeyManager;
 import javax.net.ssl.TrustManager;
+
 import org.apache.commons.net.ftp.FTP;
 import org.apache.commons.net.ftp.FTPSClient;
 import org.junit.jupiter.api.BeforeEach;
@@ -205,8 +207,7 @@ public class FtpsClientTest {
         doReturn(false).when(ftpsClientMock).retrieveFile(REMOTE_FILE_PATH, outputStreamMock);
 
         assertThatThrownBy(() -> clientUnderTestSpy.collectFile(REMOTE_FILE_PATH, LOCAL_FILE_PATH))
-            .hasMessageContaining(REMOTE_FILE_PATH)
-            .hasMessageContaining("No retry");
+            .hasMessageContaining(REMOTE_FILE_PATH).hasMessageContaining("No retry");
 
         verifyFtpsClientMock_openOk();
         verify(ftpsClientMock, times(1)).retrieveFile(ArgumentMatchers.eq(REMOTE_FILE_PATH), any());
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/ftp/SftpClientTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/ftp/SftpClientTest.java
index 693806c2..74d9ecd1 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/ftp/SftpClientTest.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/ftp/SftpClientTest.java
@@ -31,9 +31,11 @@ import com.jcraft.jsch.JSch;
 import com.jcraft.jsch.JSchException;
 import com.jcraft.jsch.Session;
 import com.jcraft.jsch.SftpException;
+
 import java.io.IOException;
 import java.nio.file.Paths;
 import java.util.Optional;
+
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.Mock;
@@ -58,13 +60,13 @@ public class SftpClientTest {
 
     @Test
     public void openWithPort_success()
-            throws DatafileTaskException, IOException, JSchException, SftpException, Exception {
+        throws DatafileTaskException, IOException, JSchException, SftpException, Exception {
         FileServerData expectedFileServerData = ImmutableFileServerData.builder() //
-                .serverAddress(HOST) //
-                .userId(USERNAME) //
-                .password(PASSWORD) //
-                .port(SFTP_PORT) //
-                .build();
+            .serverAddress(HOST) //
+            .userId(USERNAME) //
+            .password(PASSWORD) //
+            .port(SFTP_PORT) //
+            .build();
 
         SftpClient sftpClientSpy = spy(new SftpClient(expectedFileServerData));
 
@@ -87,13 +89,13 @@ public class SftpClientTest {
 
     @Test
     public void openWithoutPort_success()
-            throws DatafileTaskException, IOException, JSchException, SftpException, Exception {
+        throws DatafileTaskException, IOException, JSchException, SftpException, Exception {
         FileServerData expectedFileServerData = ImmutableFileServerData.builder() //
-                .serverAddress(HOST) //
-                .userId(USERNAME) //
-                .password(PASSWORD) //
-                .port(Optional.empty()) //
-                .build();
+            .serverAddress(HOST) //
+            .userId(USERNAME) //
+            .password(PASSWORD) //
+            .port(Optional.empty()) //
+            .build();
 
         SftpClient sftpClientSpy = spy(new SftpClient(expectedFileServerData));
 
@@ -108,13 +110,13 @@ public class SftpClientTest {
 
     @Test
     public void open_throwsException()
-            throws DatafileTaskException, IOException, JSchException, SftpException, Exception {
+        throws DatafileTaskException, IOException, JSchException, SftpException, Exception {
         FileServerData expectedFileServerData = ImmutableFileServerData.builder() //
-                .serverAddress(HOST) //
-                .userId(USERNAME) //
-                .password(PASSWORD) //
-                .port(SFTP_PORT) //
-                .build();
+            .serverAddress(HOST) //
+            .userId(USERNAME) //
+            .password(PASSWORD) //
+            .port(SFTP_PORT) //
+            .build();
 
         SftpClient sftpClientSpy = spy(new SftpClient(expectedFileServerData));
 
@@ -128,11 +130,11 @@ public class SftpClientTest {
     @Test
     public void collectFile_succes() throws DatafileTaskException, SftpException {
         FileServerData expectedFileServerData = ImmutableFileServerData.builder() //
-                .serverAddress(HOST) //
-                .userId(USERNAME) //
-                .password(PASSWORD) //
-                .port(SFTP_PORT) //
-                .build();
+            .serverAddress(HOST) //
+            .userId(USERNAME) //
+            .password(PASSWORD) //
+            .port(SFTP_PORT) //
+            .build();
         SftpClient sftpClient = new SftpClient(expectedFileServerData);
 
         sftpClient.sftpChannel = channelMock;
@@ -145,24 +147,24 @@ public class SftpClientTest {
 
     @Test
     public void collectFile_throwsExceptionWithoutRetry()
-            throws IOException, JSchException, SftpException, DatafileTaskException {
+        throws IOException, JSchException, SftpException, DatafileTaskException {
         FileServerData expectedFileServerData = ImmutableFileServerData.builder() //
-                .serverAddress(HOST) //
-                .userId(USERNAME) //
-                .password(PASSWORD) //
-                .port(SFTP_PORT) //
-                .build();
+            .serverAddress(HOST) //
+            .userId(USERNAME) //
+            .password(PASSWORD) //
+            .port(SFTP_PORT) //
+            .build();
 
         try (SftpClient sftpClient = new SftpClient(expectedFileServerData)) {
             sftpClient.sftpChannel = channelMock;
             doThrow(new SftpException(ChannelSftp.SSH_FX_NO_SUCH_FILE, "Failed")).when(channelMock).get(anyString(),
-                    anyString());
+                anyString());
 
             assertThatThrownBy(() -> sftpClient.collectFile("remoteFile", Paths.get("localFile")))
-                    .isInstanceOf(DatafileTaskException.class)
-                    .hasMessageStartingWith("Unable to get file from xNF. No retry attempts will be done")
-                    .hasMessageContaining("Data: FileServerData{serverAddress=" + HOST + ", " + "userId=" + USERNAME
-                            + ", password=####, port=" + SFTP_PORT);
+                .isInstanceOf(DatafileTaskException.class)
+                .hasMessageStartingWith("Unable to get file from xNF. No retry attempts will be done")
+                .hasMessageContaining("Data: FileServerData{serverAddress=" + HOST + ", " + "userId=" + USERNAME
+                    + ", password=####, port=" + SFTP_PORT);
         }
     }
 
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/model/FileDataTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/model/FileDataTest.java
index 79666f72..35894f9c 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/model/FileDataTest.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/model/FileDataTest.java
@@ -36,56 +36,55 @@ public class FileDataTest {
     private static final String SERVER_ADDRESS = "192.168.0.101";
     private static final int PORT_22 = 22;
     private static final String LOCATION_WITH_USER =
-            FTPES_SCHEME + USER + ":" + PWD + "@" + SERVER_ADDRESS + ":" + PORT_22 + REMOTE_FILE_LOCATION;
+        FTPES_SCHEME + USER + ":" + PWD + "@" + SERVER_ADDRESS + ":" + PORT_22 + REMOTE_FILE_LOCATION;
     private static final String LOCATION_WITHOUT_USER =
-            FTPES_SCHEME + SERVER_ADDRESS + ":" + PORT_22 + REMOTE_FILE_LOCATION;
-
+        FTPES_SCHEME + SERVER_ADDRESS + ":" + PORT_22 + REMOTE_FILE_LOCATION;
 
     private MessageMetaData messageMetaData() {
         return ImmutableMessageMetaData.builder() //
-                .productName("PRODUCT_NAME") //
-                .vendorName("VENDOR_NAME") //
-                .lastEpochMicrosec("LAST_EPOCH_MICROSEC") //
-                .sourceName("SOURCE_NAME") //
-                .startEpochMicrosec("START_EPOCH_MICROSEC") //
-                .timeZoneOffset("TIME_ZONE_OFFSET") //
-                .changeIdentifier("PM_MEAS_CHANGE_IDENTIFIER") //
-                .changeType("FILE_READY_CHANGE_TYPE") //
-                .build();
+            .productName("PRODUCT_NAME") //
+            .vendorName("VENDOR_NAME") //
+            .lastEpochMicrosec("LAST_EPOCH_MICROSEC") //
+            .sourceName("SOURCE_NAME") //
+            .startEpochMicrosec("START_EPOCH_MICROSEC") //
+            .timeZoneOffset("TIME_ZONE_OFFSET") //
+            .changeIdentifier("PM_MEAS_CHANGE_IDENTIFIER") //
+            .changeType("FILE_READY_CHANGE_TYPE") //
+            .build();
     }
 
     private FileData properFileDataWithUser() {
         return ImmutableFileData.builder() //
-                .name("name") //
-                .location(LOCATION_WITH_USER) //
-                .compression("comp") //
-                .fileFormatType("type") //
-                .fileFormatVersion("version") //
-                .scheme(Scheme.FTPS) //
-                .messageMetaData(messageMetaData()) //
-                .build();
+            .name("name") //
+            .location(LOCATION_WITH_USER) //
+            .compression("comp") //
+            .fileFormatType("type") //
+            .fileFormatVersion("version") //
+            .scheme(Scheme.FTPS) //
+            .messageMetaData(messageMetaData()) //
+            .build();
     }
 
     private FileData properFileDataWithoutUser() {
         return ImmutableFileData.builder() //
-                .name("name") //
-                .location(LOCATION_WITHOUT_USER) //
-                .compression("comp") //
-                .fileFormatType("type") //
-                .fileFormatVersion("version") //
-                .scheme(Scheme.FTPS) //
-                .messageMetaData(messageMetaData()) //
-                .build();
+            .name("name") //
+            .location(LOCATION_WITHOUT_USER) //
+            .compression("comp") //
+            .fileFormatType("type") //
+            .fileFormatVersion("version") //
+            .scheme(Scheme.FTPS) //
+            .messageMetaData(messageMetaData()) //
+            .build();
     }
 
     @Test
     public void fileServerData_properLocationWithUser() {
         ImmutableFileServerData expectedFileServerData = ImmutableFileServerData.builder() //
-                .serverAddress(SERVER_ADDRESS) //
-                .port(PORT_22) //
-                .userId(USER) //
-                .password(PWD) //
-                .build();
+            .serverAddress(SERVER_ADDRESS) //
+            .port(PORT_22) //
+            .userId(USER) //
+            .password(PWD) //
+            .build();
 
         FileServerData actualFileServerData = properFileDataWithUser().fileServerData();
         assertEquals(expectedFileServerData, actualFileServerData);
@@ -94,11 +93,11 @@ public class FileDataTest {
     @Test
     public void fileServerData_properLocationWithoutUser() {
         ImmutableFileServerData expectedFileServerData = ImmutableFileServerData.builder() //
-                .serverAddress(SERVER_ADDRESS) //
-                .port(PORT_22) //
-                .userId("") //
-                .password("") //
-                .build();
+            .serverAddress(SERVER_ADDRESS) //
+            .port(PORT_22) //
+            .userId("") //
+            .password("") //
+            .build();
 
         FileServerData actualFileServerData = properFileDataWithoutUser().fileServerData();
         assertEquals(expectedFileServerData, actualFileServerData);
@@ -114,12 +113,11 @@ public class FileDataTest {
     @Test
     public void fileServerData_properLocationWithoutPort() {
         ImmutableFileServerData fileServerData = ImmutableFileServerData.builder() //
-                .serverAddress(SERVER_ADDRESS) //
-                .userId("") //
-                .password("") //
-                .build();
+            .serverAddress(SERVER_ADDRESS) //
+            .userId("") //
+            .password("") //
+            .build();
 
         assertFalse(fileServerData.port().isPresent());
     }
 }
-
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/JsonMessageParserTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/JsonMessageParserTest.java
index b7eddaa7..2e3245a4 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/JsonMessageParserTest.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/JsonMessageParserTest.java
@@ -23,12 +23,15 @@ import static org.mockito.Mockito.spy;
 
 import ch.qos.logback.classic.spi.ILoggingEvent;
 import ch.qos.logback.core.read.ListAppender;
+
 import com.google.gson.JsonElement;
 import com.google.gson.JsonParser;
+
 import java.net.URISyntaxException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
+
 import org.junit.jupiter.api.Test;
 import org.mockito.Mockito;
 import org.onap.dcaegen2.collectors.datafile.ftp.Scheme;
@@ -41,6 +44,7 @@ import org.onap.dcaegen2.collectors.datafile.model.MessageMetaData;
 import org.onap.dcaegen2.collectors.datafile.utils.JsonMessage;
 import org.onap.dcaegen2.collectors.datafile.utils.JsonMessage.AdditionalField;
 import org.onap.dcaegen2.collectors.datafile.utils.LoggingUtils;
+
 import reactor.core.publisher.Mono;
 import reactor.test.StepVerifier;
 
@@ -73,468 +77,468 @@ class JsonMessageParserTest {
     @Test
     void whenPassingCorrectJson_oneFileReadyMessage() throws URISyntaxException {
         AdditionalField additionalField = new JsonMessage.AdditionalFieldBuilder() //
-                .name(PM_FILE_NAME) //
-                .location(LOCATION) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location(LOCATION) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .build();
         JsonMessage message = new JsonMessage.JsonMessageBuilder() //
-                .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(CHANGE_TYPE) //
-                .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
-                .addAdditionalField(additionalField) //
-                .build();
+            .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(CHANGE_TYPE) //
+            .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
+            .addAdditionalField(additionalField) //
+            .build();
 
         MessageMetaData messageMetaData = ImmutableMessageMetaData.builder() //
-                .productName(PRODUCT_NAME) //
-                .vendorName(VENDOR_NAME) //
-                .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
-                .sourceName(SOURCE_NAME) //
-                .startEpochMicrosec(START_EPOCH_MICROSEC) //
-                .timeZoneOffset(TIME_ZONE_OFFSET) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(CHANGE_TYPE) //
-                .build();
+            .productName(PRODUCT_NAME) //
+            .vendorName(VENDOR_NAME) //
+            .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
+            .sourceName(SOURCE_NAME) //
+            .startEpochMicrosec(START_EPOCH_MICROSEC) //
+            .timeZoneOffset(TIME_ZONE_OFFSET) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(CHANGE_TYPE) //
+            .build();
         FileData expectedFileData = ImmutableFileData.builder() //
-                .name(PM_FILE_NAME) //
-                .location(LOCATION) //
-                .scheme(Scheme.FTPS) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .messageMetaData(messageMetaData) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location(LOCATION) //
+            .scheme(Scheme.FTPS) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .messageMetaData(messageMetaData) //
+            .build();
         List<FileData> files = new ArrayList<>();
         files.add(expectedFileData);
         FileReadyMessage expectedMessage = ImmutableFileReadyMessage.builder() //
-                .files(files) //
-                .build();
+            .files(files) //
+            .build();
 
         String messageString = message.toString();
         String parsedString = message.getParsed();
         JsonMessageParser jsonMessageParserUnderTest = spy(new JsonMessageParser());
         JsonElement jsonElement = new JsonParser().parse(parsedString);
         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject())).when(jsonMessageParserUnderTest)
-                .getJsonObjectFromAnArray(jsonElement);
+            .getJsonObjectFromAnArray(jsonElement);
 
         StepVerifier.create(jsonMessageParserUnderTest.getMessagesFromJson(Mono.just(messageString)))
-                .expectSubscription().expectNext(expectedMessage).verifyComplete();
+            .expectSubscription().expectNext(expectedMessage).verifyComplete();
     }
 
     @Test
     void whenPassingCorrectJsonWithTwoEvents_twoMessages() {
         AdditionalField additionalField = new JsonMessage.AdditionalFieldBuilder() //
-                .name(PM_FILE_NAME) //
-                .location(LOCATION) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location(LOCATION) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .build();
         JsonMessage message = new JsonMessage.JsonMessageBuilder() //
-                .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(CHANGE_TYPE) //
-                .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
-                .addAdditionalField(additionalField) //
-                .build();
+            .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(CHANGE_TYPE) //
+            .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
+            .addAdditionalField(additionalField) //
+            .build();
 
         MessageMetaData messageMetaData = ImmutableMessageMetaData.builder() //
-                .productName(PRODUCT_NAME) //
-                .vendorName(VENDOR_NAME) //
-                .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
-                .sourceName(SOURCE_NAME) //
-                .startEpochMicrosec(START_EPOCH_MICROSEC) //
-                .timeZoneOffset(TIME_ZONE_OFFSET) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(CHANGE_TYPE) //
-                .build();
+            .productName(PRODUCT_NAME) //
+            .vendorName(VENDOR_NAME) //
+            .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
+            .sourceName(SOURCE_NAME) //
+            .startEpochMicrosec(START_EPOCH_MICROSEC) //
+            .timeZoneOffset(TIME_ZONE_OFFSET) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(CHANGE_TYPE) //
+            .build();
         FileData expectedFileData = ImmutableFileData.builder() //
-                .name(PM_FILE_NAME) //
-                .location(LOCATION) //
-                .scheme(Scheme.FTPS) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .messageMetaData(messageMetaData) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location(LOCATION) //
+            .scheme(Scheme.FTPS) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .messageMetaData(messageMetaData) //
+            .build();
         List<FileData> files = new ArrayList<>();
         files.add(expectedFileData);
         FileReadyMessage expectedMessage = ImmutableFileReadyMessage.builder() //
-                .files(files) //
-                .build();
+            .files(files) //
+            .build();
 
         String parsedString = message.getParsed();
         String messageString = "[" + parsedString + "," + parsedString + "]";
         JsonMessageParser jsonMessageParserUnderTest = spy(new JsonMessageParser());
         JsonElement jsonElement = new JsonParser().parse(parsedString);
         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject())).when(jsonMessageParserUnderTest)
-                .getJsonObjectFromAnArray(jsonElement);
+            .getJsonObjectFromAnArray(jsonElement);
 
         StepVerifier.create(jsonMessageParserUnderTest.getMessagesFromJson(Mono.just(messageString)))
-                .expectSubscription().expectNext(expectedMessage).expectNext(expectedMessage).verifyComplete();
+            .expectSubscription().expectNext(expectedMessage).expectNext(expectedMessage).verifyComplete();
     }
 
     @Test
     void whenPassingCorrectJsonWithoutLocation_noMessage() {
         AdditionalField additionalField = new JsonMessage.AdditionalFieldBuilder() //
-                .name(PM_FILE_NAME) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .build();
         JsonMessage message = new JsonMessage.JsonMessageBuilder() //
-                .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(CHANGE_TYPE) //
-                .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
-                .addAdditionalField(additionalField) //
-                .build();
+            .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(CHANGE_TYPE) //
+            .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
+            .addAdditionalField(additionalField) //
+            .build();
 
         String messageString = message.toString();
         String parsedString = message.getParsed();
         JsonMessageParser jsonMessageParserUnderTest = spy(new JsonMessageParser());
         JsonElement jsonElement = new JsonParser().parse(parsedString);
         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject())).when(jsonMessageParserUnderTest)
-                .getJsonObjectFromAnArray(jsonElement);
+            .getJsonObjectFromAnArray(jsonElement);
 
         ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(JsonMessageParser.class);
         StepVerifier.create(jsonMessageParserUnderTest.getMessagesFromJson(Mono.just(messageString)))
-                .expectSubscription().expectNextCount(0).verifyComplete();
+            .expectSubscription().expectNextCount(0).verifyComplete();
 
         assertTrue(logAppender.list.toString()
-                .contains("[ERROR] VES event parsing. File information wrong. " + "Missing location."));
+            .contains("[ERROR] VES event parsing. File information wrong. " + "Missing location."));
         assertTrue(logAppender.list.get(0).toString().contains("sourceName=5GRAN_DU"));
     }
 
     @Test
     void whenPassingCorrectJsonWrongScheme_noMessage() {
         AdditionalField additionalField = new JsonMessage.AdditionalFieldBuilder() //
-                .name(PM_FILE_NAME) //
-                .location("http://location.xml") //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location("http://location.xml") //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .build();
         JsonMessage message = new JsonMessage.JsonMessageBuilder() //
-                .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(CHANGE_TYPE) //
-                .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
-                .addAdditionalField(additionalField) //
-                .build();
+            .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(CHANGE_TYPE) //
+            .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
+            .addAdditionalField(additionalField) //
+            .build();
 
         String messageString = message.toString();
         String parsedString = message.getParsed();
         JsonMessageParser jsonMessageParserUnderTest = spy(new JsonMessageParser());
         JsonElement jsonElement = new JsonParser().parse(parsedString);
         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject())).when(jsonMessageParserUnderTest)
-                .getJsonObjectFromAnArray(jsonElement);
+            .getJsonObjectFromAnArray(jsonElement);
 
         ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(JsonMessageParser.class);
         StepVerifier.create(jsonMessageParserUnderTest.getMessagesFromJson(Mono.just(messageString)))
-                .expectSubscription().expectNextCount(0).verifyComplete();
+            .expectSubscription().expectNextCount(0).verifyComplete();
 
         assertTrue("Error missing in log",
-                logAppender.list.toString()
-                        .contains(ERROR_LOG_TAG + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING
-                                + Scheme.DFC_DOES_NOT_SUPPORT_PROTOCOL_ERROR_MSG + "http"
-                                + Scheme.SUPPORTED_PROTOCOLS_ERROR_MESSAGE + ". Location: http://location.xml"));
+            logAppender.list.toString()
+                .contains(ERROR_LOG_TAG + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING
+                    + Scheme.DFC_DOES_NOT_SUPPORT_PROTOCOL_ERROR_MSG + "http" + Scheme.SUPPORTED_PROTOCOLS_ERROR_MESSAGE
+                    + ". Location: http://location.xml"));
         assertTrue("Missing sourceName in log", logAppender.list.toString().contains("sourceName=5GRAN_DU"));
     }
 
     @Test
     void whenPassingCorrectJsonWithTwoEventsFirstNoHeader_oneFileDatan() {
         AdditionalField additionalField = new JsonMessage.AdditionalFieldBuilder() //
-                .name(PM_FILE_NAME) //
-                .location(LOCATION) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location(LOCATION) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .build();
         JsonMessage message = new JsonMessage.JsonMessageBuilder() //
-                .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(CHANGE_TYPE) //
-                .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
-                .addAdditionalField(additionalField) //
-                .build();
+            .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(CHANGE_TYPE) //
+            .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
+            .addAdditionalField(additionalField) //
+            .build();
 
         MessageMetaData messageMetaData = ImmutableMessageMetaData.builder() //
-                .productName(PRODUCT_NAME) //
-                .vendorName(VENDOR_NAME) //
-                .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
-                .sourceName(SOURCE_NAME) //
-                .startEpochMicrosec(START_EPOCH_MICROSEC) //
-                .timeZoneOffset(TIME_ZONE_OFFSET) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(CHANGE_TYPE) //
-                .build();
+            .productName(PRODUCT_NAME) //
+            .vendorName(VENDOR_NAME) //
+            .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
+            .sourceName(SOURCE_NAME) //
+            .startEpochMicrosec(START_EPOCH_MICROSEC) //
+            .timeZoneOffset(TIME_ZONE_OFFSET) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(CHANGE_TYPE) //
+            .build();
         FileData expectedFileData = ImmutableFileData.builder() //
-                .name(PM_FILE_NAME) //
-                .location(LOCATION) //
-                .scheme(Scheme.FTPS) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .messageMetaData(messageMetaData) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location(LOCATION) //
+            .scheme(Scheme.FTPS) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .messageMetaData(messageMetaData) //
+            .build();
         List<FileData> files = new ArrayList<>();
         files.add(expectedFileData);
         FileReadyMessage expectedMessage = ImmutableFileReadyMessage.builder() //
-                .files(files) //
-                .build();
+            .files(files) //
+            .build();
 
         String parsedString = message.getParsed();
         String messageString = "[{\"event\":{}}," + parsedString + "]";
         JsonMessageParser jsonMessageParserUnderTest = new JsonMessageParser();
 
         StepVerifier.create(jsonMessageParserUnderTest.getMessagesFromJson(Mono.just(messageString)))
-                .expectSubscription().expectNext(expectedMessage).verifyComplete();
+            .expectSubscription().expectNext(expectedMessage).verifyComplete();
     }
 
     @Test
     void whenPassingCorrectJsonWithFaultyEventName_noFileData() {
         AdditionalField additionalField = new JsonMessage.AdditionalFieldBuilder() //
-                .location(LOCATION) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .build();
+            .location(LOCATION) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .build();
         JsonMessage message = new JsonMessage.JsonMessageBuilder() //
-                .eventName("Faulty event name") //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(CHANGE_TYPE) //
-                .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
-                .addAdditionalField(additionalField) //
-                .build();
+            .eventName("Faulty event name") //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(CHANGE_TYPE) //
+            .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
+            .addAdditionalField(additionalField) //
+            .build();
 
         String messageString = message.toString();
         String parsedString = message.getParsed();
         JsonMessageParser jsonMessageParserUnderTest = spy(new JsonMessageParser());
         JsonElement jsonElement = new JsonParser().parse(parsedString);
         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject())).when(jsonMessageParserUnderTest)
-                .getJsonObjectFromAnArray(jsonElement);
+            .getJsonObjectFromAnArray(jsonElement);
 
         ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(JsonMessageParser.class);
         StepVerifier.create(jsonMessageParserUnderTest.getMessagesFromJson(Mono.just(messageString)))
-                .expectSubscription().expectComplete().verify();
+            .expectSubscription().expectComplete().verify();
 
-        assertTrue("Error missing in log", logAppender.list.toString().contains(ERROR_LOG_TAG
-                + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING
+        assertTrue("Error missing in log",
+            logAppender.list.toString().contains(ERROR_LOG_TAG + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING
                 + "Can not get PRODUCT_NAME from eventName, eventName is not in correct format: Faulty event name"));
     }
 
     @Test
     void whenPassingCorrectJsonWithoutName_noFileData() {
         AdditionalField additionalField = new JsonMessage.AdditionalFieldBuilder() //
-                .location(LOCATION) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .build();
+            .location(LOCATION) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .build();
         JsonMessage message = new JsonMessage.JsonMessageBuilder() //
-                .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(CHANGE_TYPE) //
-                .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
-                .addAdditionalField(additionalField) //
-                .build();
+            .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(CHANGE_TYPE) //
+            .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
+            .addAdditionalField(additionalField) //
+            .build();
 
         String messageString = message.toString();
         String parsedString = message.getParsed();
         JsonMessageParser jsonMessageParserUnderTest = spy(new JsonMessageParser());
         JsonElement jsonElement = new JsonParser().parse(parsedString);
         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject())).when(jsonMessageParserUnderTest)
-                .getJsonObjectFromAnArray(jsonElement);
+            .getJsonObjectFromAnArray(jsonElement);
 
         ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(JsonMessageParser.class);
         StepVerifier.create(jsonMessageParserUnderTest.getMessagesFromJson(Mono.just(messageString)))
-                .expectSubscription().expectNextCount(0).verifyComplete();
+            .expectSubscription().expectNextCount(0).verifyComplete();
 
         assertTrue("Error missing in log",
-                logAppender.list.toString()
-                        .contains(ERROR_LOG_TAG + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING
-                                + "File information wrong. Missing data: [name] Data: "
-                                + message.getAdditionalFields().get(0).toString()));
+            logAppender.list.toString()
+                .contains(ERROR_LOG_TAG + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING
+                    + "File information wrong. Missing data: [name] Data: "
+                    + message.getAdditionalFields().get(0).toString()));
     }
 
     @Test
     void whenPassingCorrectJsonWithoutAdditionalFields_noFileData() {
         JsonMessage message = new JsonMessage.JsonMessageBuilder() //
-                .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(CHANGE_TYPE) //
-                .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
-                .build();
+            .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(CHANGE_TYPE) //
+            .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
+            .build();
 
         String messageString = message.toString();
         String parsedString = message.getParsed();
         JsonMessageParser jsonMessageParserUnderTest = spy(new JsonMessageParser());
         JsonElement jsonElement = new JsonParser().parse(parsedString);
         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject())).when(jsonMessageParserUnderTest)
-                .getJsonObjectFromAnArray(jsonElement);
+            .getJsonObjectFromAnArray(jsonElement);
 
         ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(JsonMessageParser.class);
         StepVerifier.create(jsonMessageParserUnderTest.getMessagesFromJson(Mono.just(messageString)))
-                .expectSubscription().expectNextCount(0).verifyComplete();
+            .expectSubscription().expectNextCount(0).verifyComplete();
 
         assertTrue("Error missing in log",
-                logAppender.list.toString().contains(ERROR_LOG_TAG + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING
-                        + "Missing arrayOfNamedHashMap in message. " + message.getParsed()));
+            logAppender.list.toString().contains(ERROR_LOG_TAG + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING
+                + "Missing arrayOfNamedHashMap in message. " + message.getParsed()));
     }
 
     @Test
     void whenPassingCorrectJsonWithoutCompression_noFileData() {
         AdditionalField additionalField = new JsonMessage.AdditionalFieldBuilder() //
-                .name(PM_FILE_NAME) //
-                .location(LOCATION) //
-                .fileFormatType(FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location(LOCATION) //
+            .fileFormatType(FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .build();
         JsonMessage message = new JsonMessage.JsonMessageBuilder() //
-                .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(CHANGE_TYPE) //
-                .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
-                .addAdditionalField(additionalField) //
-                .build();
+            .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(CHANGE_TYPE) //
+            .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
+            .addAdditionalField(additionalField) //
+            .build();
 
         String messageString = message.toString();
         String parsedString = message.getParsed();
         JsonMessageParser jsonMessageParserUnderTest = spy(new JsonMessageParser());
         JsonElement jsonElement = new JsonParser().parse(parsedString);
         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject())).when(jsonMessageParserUnderTest)
-                .getJsonObjectFromAnArray(jsonElement);
+            .getJsonObjectFromAnArray(jsonElement);
 
         ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(JsonMessageParser.class);
         StepVerifier.create(jsonMessageParserUnderTest.getMessagesFromJson(Mono.just(messageString)))
-                .expectSubscription().expectNextCount(0).verifyComplete();
+            .expectSubscription().expectNextCount(0).verifyComplete();
 
         assertTrue("Error missing in log",
-                logAppender.list.toString()
-                        .contains(ERROR_LOG_TAG + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING
-                                + "File information wrong. Missing data: [compression] Data: "
-                                + message.getAdditionalFields().get(0).toString()));
+            logAppender.list.toString()
+                .contains(ERROR_LOG_TAG + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING
+                    + "File information wrong. Missing data: [compression] Data: "
+                    + message.getAdditionalFields().get(0).toString()));
     }
 
     @Test
     void whenPassingCorrectJsonWithoutFileFormatType_noFileData() {
         AdditionalField additionalField = new JsonMessage.AdditionalFieldBuilder() //
-                .name(PM_FILE_NAME) //
-                .location(LOCATION) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location(LOCATION) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .build();
         JsonMessage message = new JsonMessage.JsonMessageBuilder() //
-                .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(CHANGE_TYPE) //
-                .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
-                .addAdditionalField(additionalField) //
-                .build();
+            .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(CHANGE_TYPE) //
+            .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
+            .addAdditionalField(additionalField) //
+            .build();
 
         String messageString = message.toString();
         String parsedString = message.getParsed();
         JsonMessageParser jsonMessageParserUnderTest = spy(new JsonMessageParser());
         JsonElement jsonElement = new JsonParser().parse(parsedString);
         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject())).when(jsonMessageParserUnderTest)
-                .getJsonObjectFromAnArray(jsonElement);
+            .getJsonObjectFromAnArray(jsonElement);
 
         ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(JsonMessageParser.class);
         StepVerifier.create(jsonMessageParserUnderTest.getMessagesFromJson(Mono.just(messageString)))
-                .expectSubscription().expectNextCount(0).verifyComplete();
+            .expectSubscription().expectNextCount(0).verifyComplete();
 
         assertTrue("Error missing in log",
-                logAppender.list.toString()
-                        .contains(ERROR_LOG_TAG + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING
-                                + "File information wrong. Missing data: [fileFormatType] Data: "
-                                + message.getAdditionalFields().get(0).toString()));
+            logAppender.list.toString()
+                .contains(ERROR_LOG_TAG + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING
+                    + "File information wrong. Missing data: [fileFormatType] Data: "
+                    + message.getAdditionalFields().get(0).toString()));
     }
 
     @Test
     void whenPassingOneCorrectJsonWithoutFileFormatVersionAndOneCorrect_oneFileData() {
         AdditionalField additionalFaultyField = new JsonMessage.AdditionalFieldBuilder() //
-                .name(PM_FILE_NAME) //
-                .location(LOCATION) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(FILE_FORMAT_TYPE) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location(LOCATION) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(FILE_FORMAT_TYPE) //
+            .build();
         AdditionalField additionalField = new JsonMessage.AdditionalFieldBuilder() //
-                .name(PM_FILE_NAME) //
-                .location(LOCATION) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location(LOCATION) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .build();
         JsonMessage message = new JsonMessage.JsonMessageBuilder() //
-                .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(CHANGE_TYPE) //
-                .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
-                .addAdditionalField(additionalFaultyField) //
-                .addAdditionalField(additionalField) //
-                .build();
+            .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(CHANGE_TYPE) //
+            .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
+            .addAdditionalField(additionalFaultyField) //
+            .addAdditionalField(additionalField) //
+            .build();
 
         MessageMetaData messageMetaData = ImmutableMessageMetaData.builder() //
-                .productName(PRODUCT_NAME) //
-                .vendorName(VENDOR_NAME) //
-                .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
-                .sourceName(SOURCE_NAME) //
-                .startEpochMicrosec(START_EPOCH_MICROSEC) //
-                .timeZoneOffset(TIME_ZONE_OFFSET) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(CHANGE_TYPE) //
-                .build();
+            .productName(PRODUCT_NAME) //
+            .vendorName(VENDOR_NAME) //
+            .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
+            .sourceName(SOURCE_NAME) //
+            .startEpochMicrosec(START_EPOCH_MICROSEC) //
+            .timeZoneOffset(TIME_ZONE_OFFSET) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(CHANGE_TYPE) //
+            .build();
         FileData expectedFileData = ImmutableFileData.builder() //
-                .name(PM_FILE_NAME) //
-                .location(LOCATION) //
-                .scheme(Scheme.FTPS) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .messageMetaData(messageMetaData) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location(LOCATION) //
+            .scheme(Scheme.FTPS) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .messageMetaData(messageMetaData) //
+            .build();
         List<FileData> files = new ArrayList<>();
         files.add(expectedFileData);
         FileReadyMessage expectedMessage = ImmutableFileReadyMessage.builder() //
-                .files(files) //
-                .build();
+            .files(files) //
+            .build();
 
         String messageString = message.toString();
         String parsedString = message.getParsed();
         JsonMessageParser jsonMessageParserUnderTest = spy(new JsonMessageParser());
         JsonElement jsonElement = new JsonParser().parse(parsedString);
         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject())).when(jsonMessageParserUnderTest)
-                .getJsonObjectFromAnArray(jsonElement);
+            .getJsonObjectFromAnArray(jsonElement);
 
         StepVerifier.create(jsonMessageParserUnderTest.getMessagesFromJson(Mono.just(messageString)))
-                .expectSubscription().expectNext(expectedMessage).verifyComplete();
+            .expectSubscription().expectNext(expectedMessage).verifyComplete();
     }
 
     @Test
     void whenPassingJsonWithoutMandatoryHeaderInformation_noFileData() {
         JsonMessage message = new JsonMessage.JsonMessageBuilder() //
-                .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
-                .build();
+            .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
+            .build();
 
         String incorrectMessageString = message.toString();
         String parsedString = message.getParsed();
         JsonMessageParser jsonMessageParserUnderTest = spy(new JsonMessageParser());
         JsonElement jsonElement = new JsonParser().parse(parsedString);
         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject())).when(jsonMessageParserUnderTest)
-                .getJsonObjectFromAnArray(jsonElement);
+            .getJsonObjectFromAnArray(jsonElement);
 
         ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(JsonMessageParser.class);
         StepVerifier.create(jsonMessageParserUnderTest.getMessagesFromJson(Mono.just(incorrectMessageString)))
-                .expectSubscription().expectComplete().verify();
+            .expectSubscription().expectComplete().verify();
 
         assertTrue("Error missing in log",
-                logAppender.list.toString()
-                        .contains(ERROR_LOG_TAG + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING
-                                + "Missing data: [changeIdentifier, changeType, notificationFieldsVersion]. "
-                                + "Change type is wrong:  Expected: FileReady Message: " + message.getParsed()));
+            logAppender.list.toString()
+                .contains(ERROR_LOG_TAG + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING
+                    + "Missing data: [changeIdentifier, changeType, notificationFieldsVersion]. "
+                    + "Change type is wrong:  Expected: FileReady Message: " + message.getParsed()));
     }
 
     @Test
@@ -543,47 +547,46 @@ class JsonMessageParserTest {
         JsonElement jsonElement = new JsonParser().parse("{}");
 
         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject())).when(jsonMessageParserUnderTest)
-                .getJsonObjectFromAnArray(jsonElement);
+            .getJsonObjectFromAnArray(jsonElement);
 
         ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(JsonMessageParser.class);
         StepVerifier.create(jsonMessageParserUnderTest.getMessagesFromJson(Mono.just("[{}]"))).expectSubscription()
-                .expectComplete().verify();
+            .expectComplete().verify();
 
         assertTrue("Error missing in log",
-                logAppender.list.toString().contains(ERROR_LOG_TAG + "Incorrect JsonObject - missing header. "));
+            logAppender.list.toString().contains(ERROR_LOG_TAG + "Incorrect JsonObject - missing header. "));
     }
 
     @Test
     void whenPassingCorrectJsonWithIncorrectChangeType_noFileData() {
         AdditionalField additionalField = new JsonMessage.AdditionalFieldBuilder() //
-                .name(PM_FILE_NAME) //
-                .location(LOCATION) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location(LOCATION) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .build();
         JsonMessage message = new JsonMessage.JsonMessageBuilder() //
-                .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType(INCORRECT_CHANGE_TYPE) //
-                .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
-                .addAdditionalField(additionalField) //
-                .build();
+            .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType(INCORRECT_CHANGE_TYPE) //
+            .notificationFieldsVersion(NOTIFICATION_FIELDS_VERSION) //
+            .addAdditionalField(additionalField) //
+            .build();
 
         String messageString = message.toString();
         String parsedString = message.getParsed();
         JsonMessageParser jsonMessageParserUnderTest = spy(new JsonMessageParser());
         JsonElement jsonElement = new JsonParser().parse(parsedString);
         Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject())).when(jsonMessageParserUnderTest)
-                .getJsonObjectFromAnArray(jsonElement);
+            .getJsonObjectFromAnArray(jsonElement);
 
         ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(JsonMessageParser.class);
         StepVerifier.create(jsonMessageParserUnderTest.getMessagesFromJson(Mono.just(messageString)))
-                .expectSubscription().expectNextCount(0).expectComplete().verify();
+            .expectSubscription().expectNextCount(0).expectComplete().verify();
 
         assertTrue("Error missing in log",
-                logAppender.list.toString()
-                        .contains(ERROR_LOG_TAG + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING
-                                + " Change type is wrong: " + INCORRECT_CHANGE_TYPE + " Expected: FileReady Message: "
-                                + message.getParsed()));
+            logAppender.list.toString()
+                .contains(ERROR_LOG_TAG + JsonMessageParser.ERROR_MSG_VES_EVENT_PARSING + " Change type is wrong: "
+                    + INCORRECT_CHANGE_TYPE + " Expected: FileReady Message: " + message.getParsed()));
     }
 }
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/PublishedFileCacheTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/PublishedFileCacheTest.java
index 64cfb38f..9960dfdd 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/PublishedFileCacheTest.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/PublishedFileCacheTest.java
@@ -19,6 +19,7 @@ package org.onap.dcaegen2.collectors.datafile.service;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.time.Instant;
+
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/producer/DmaapProducerHttpClientTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/producer/DmaapProducerHttpClientTest.java
index a71521cd..d4541efb 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/producer/DmaapProducerHttpClientTest.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/producer/DmaapProducerHttpClientTest.java
@@ -71,7 +71,6 @@ class DmaapProducerHttpClientTest {
 
     private static final Map<String, String> CONTEXT_MAP = new HashMap<>();
 
-
     private DmaapProducerHttpClient producerClientUnderTestSpy;
 
     private DmaapPublisherConfiguration dmaapPublisherConfigurationMock = mock(DmaapPublisherConfiguration.class);
@@ -167,7 +166,7 @@ class DmaapProducerHttpClientTest {
             when(futureMock.get()).thenThrow(new InterruptedException("Interrupted"));
 
             producerClientUnderTestSpy.getDmaapProducerResponseWithCustomTimeout(request, TWO_SECOND_TIMEOUT,
-                    CONTEXT_MAP);
+                CONTEXT_MAP);
 
             fail("Should have got an exception.");
         } catch (DatafileTaskException e) {
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DMaaPMessageConsumerTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DMaaPMessageConsumerTest.java
index 574ad18e..1bea290f 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DMaaPMessageConsumerTest.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DMaaPMessageConsumerTest.java
@@ -96,94 +96,94 @@ public class DMaaPMessageConsumerTest {
     @BeforeAll
     public static void setUp() {
         AdditionalField ftpesAdditionalField = new JsonMessage.AdditionalFieldBuilder() //
-                .location(FTPES_LOCATION) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(MEAS_COLLECT_FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .build();
+            .location(FTPES_LOCATION) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(MEAS_COLLECT_FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .build();
 
         JsonMessage ftpesJsonMessage = new JsonMessage.JsonMessageBuilder() //
-                .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
-                .changeIdentifier(PM_MEAS_CHANGE_IDENTIFIER) //
-                .changeType(FILE_READY_CHANGE_TYPE) //
-                .notificationFieldsVersion("1.0") //
-                .addAdditionalField(ftpesAdditionalField) //
-                .build();
+            .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
+            .changeIdentifier(PM_MEAS_CHANGE_IDENTIFIER) //
+            .changeType(FILE_READY_CHANGE_TYPE) //
+            .notificationFieldsVersion("1.0") //
+            .addAdditionalField(ftpesAdditionalField) //
+            .build();
 
         ftpesMessageString = ftpesJsonMessage.toString();
         MessageMetaData messageMetaData = ImmutableMessageMetaData.builder() //
-                .productName(PRODUCT_NAME) //
-                .vendorName(VENDOR_NAME) //
-                .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
-                .sourceName(SOURCE_NAME) //
-                .startEpochMicrosec(START_EPOCH_MICROSEC) //
-                .timeZoneOffset(TIME_ZONE_OFFSET) //
-                .changeIdentifier(PM_MEAS_CHANGE_IDENTIFIER) //
-                .changeType(FILE_READY_CHANGE_TYPE) //
-                .build();
+            .productName(PRODUCT_NAME) //
+            .vendorName(VENDOR_NAME) //
+            .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
+            .sourceName(SOURCE_NAME) //
+            .startEpochMicrosec(START_EPOCH_MICROSEC) //
+            .timeZoneOffset(TIME_ZONE_OFFSET) //
+            .changeIdentifier(PM_MEAS_CHANGE_IDENTIFIER) //
+            .changeType(FILE_READY_CHANGE_TYPE) //
+            .build();
         ftpesFileData = ImmutableFileData.builder() //
-                .name(PM_FILE_NAME) //
-                .location(FTPES_LOCATION) //
-                .scheme(Scheme.FTPS) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(MEAS_COLLECT_FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .messageMetaData(messageMetaData) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location(FTPES_LOCATION) //
+            .scheme(Scheme.FTPS) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(MEAS_COLLECT_FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .messageMetaData(messageMetaData) //
+            .build();
 
         List<FileData> files = new ArrayList<>();
         files.add(ftpesFileData);
         expectedFtpesMessage = ImmutableFileReadyMessage.builder() //
-                .files(files) //
-                .build();
+            .files(files) //
+            .build();
 
         AdditionalField sftpAdditionalField = new JsonMessage.AdditionalFieldBuilder() //
-                .location(SFTP_LOCATION) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(MEAS_COLLECT_FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .build();
+            .location(SFTP_LOCATION) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(MEAS_COLLECT_FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .build();
         JsonMessage sftpJsonMessage = new JsonMessage.JsonMessageBuilder() //
-                .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
-                .changeIdentifier(PM_MEAS_CHANGE_IDENTIFIER) //
-                .changeType(FILE_READY_CHANGE_TYPE) //
-                .notificationFieldsVersion("1.0") //
-                .addAdditionalField(sftpAdditionalField) //
-                .build();
+            .eventName(NR_RADIO_ERICSSON_EVENT_NAME) //
+            .changeIdentifier(PM_MEAS_CHANGE_IDENTIFIER) //
+            .changeType(FILE_READY_CHANGE_TYPE) //
+            .notificationFieldsVersion("1.0") //
+            .addAdditionalField(sftpAdditionalField) //
+            .build();
         sftpMessageString = sftpJsonMessage.toString();
         sftpFileData = ImmutableFileData.builder() //
-                .name(PM_FILE_NAME) //
-                .location(SFTP_LOCATION) //
-                .scheme(Scheme.FTPS) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(MEAS_COLLECT_FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .messageMetaData(messageMetaData) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location(SFTP_LOCATION) //
+            .scheme(Scheme.FTPS) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(MEAS_COLLECT_FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .messageMetaData(messageMetaData) //
+            .build();
 
         ImmutableFilePublishInformation filePublishInformation = ImmutableFilePublishInformation.builder() //
-                .productName(PRODUCT_NAME) //
-                .vendorName(VENDOR_NAME) //
-                .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
-                .sourceName(SOURCE_NAME) //
-                .startEpochMicrosec(START_EPOCH_MICROSEC) //
-                .timeZoneOffset(TIME_ZONE_OFFSET) //
-                .name(PM_FILE_NAME) //
-                .location(FTPES_LOCATION) //
-                .internalLocation(LOCAL_FILE_LOCATION) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(MEAS_COLLECT_FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .context(new HashMap<String,String>()) //
-                .build();
+            .productName(PRODUCT_NAME) //
+            .vendorName(VENDOR_NAME) //
+            .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
+            .sourceName(SOURCE_NAME) //
+            .startEpochMicrosec(START_EPOCH_MICROSEC) //
+            .timeZoneOffset(TIME_ZONE_OFFSET) //
+            .name(PM_FILE_NAME) //
+            .location(FTPES_LOCATION) //
+            .internalLocation(LOCAL_FILE_LOCATION) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(MEAS_COLLECT_FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .context(new HashMap<String, String>()) //
+            .build();
         listOfFilePublishInformation.add(filePublishInformation);
 
         files = new ArrayList<>();
         files.add(sftpFileData);
         expectedSftpMessage = ImmutableFileReadyMessage.builder() //
-                .files(files) //
-                .build();
+            .files(files) //
+            .build();
     }
 
     @Test
@@ -191,9 +191,9 @@ public class DMaaPMessageConsumerTest {
         prepareMocksForDmaapConsumer("", null);
 
         StepVerifier.create(messageConsumer.getMessageRouterResponse()) //
-                .expectSubscription() //
-                .expectError(DatafileTaskException.class) //
-                .verify();
+            .expectSubscription() //
+            .expectError(DatafileTaskException.class) //
+            .verify();
 
         verify(httpClientMock, times(1)).getDMaaPConsumerResponse();
     }
@@ -203,8 +203,8 @@ public class DMaaPMessageConsumerTest {
         prepareMocksForDmaapConsumer(ftpesMessageString, expectedFtpesMessage);
 
         StepVerifier.create(messageConsumer.getMessageRouterResponse()) //
-                .expectNext(expectedFtpesMessage) //
-                .verifyComplete();
+            .expectNext(expectedFtpesMessage) //
+            .verifyComplete();
 
         verify(httpClientMock, times(1)).getDMaaPConsumerResponse();
         verifyNoMoreInteractions(httpClientMock);
@@ -215,8 +215,8 @@ public class DMaaPMessageConsumerTest {
         prepareMocksForDmaapConsumer(sftpMessageString, expectedSftpMessage);
 
         StepVerifier.create(messageConsumer.getMessageRouterResponse()) //
-                .expectNext(expectedSftpMessage) //
-                .verifyComplete();
+            .expectNext(expectedSftpMessage) //
+            .verifyComplete();
 
         verify(httpClientMock, times(1)).getDMaaPConsumerResponse();
         verifyNoMoreInteractions(httpClientMock);
@@ -230,10 +230,10 @@ public class DMaaPMessageConsumerTest {
 
         if (!message.isEmpty()) {
             when(jsonMessageParserMock.getMessagesFromJson(messageAsMono))
-                    .thenReturn(Flux.just(fileReadyMessageAfterConsume));
+                .thenReturn(Flux.just(fileReadyMessageAfterConsume));
         } else {
             when(jsonMessageParserMock.getMessagesFromJson(messageAsMono))
-                    .thenReturn(Flux.error(new DatafileTaskException("problemas")));
+                .thenReturn(Flux.error(new DatafileTaskException("problemas")));
         }
 
         messageConsumer = spy(new DMaaPMessageConsumer(httpClientMock, jsonMessageParserMock));
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DataRouterPublisherTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DataRouterPublisherTest.java
index 6a9dccda..a585bf9c 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DataRouterPublisherTest.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DataRouterPublisherTest.java
@@ -27,10 +27,10 @@ import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
 import static org.mockito.Mockito.when;
 
-import java.io.File;
-
 import ch.qos.logback.classic.spi.ILoggingEvent;
 import ch.qos.logback.core.read.ListAppender;
+
+import java.io.File;
 import java.net.URI;
 import java.nio.file.Path;
 import java.nio.file.Paths;
@@ -39,6 +39,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import org.apache.http.Header;
 import org.apache.http.HttpResponse;
 import org.apache.http.StatusLine;
@@ -97,28 +98,28 @@ class DataRouterPublisherTest {
 
     // "https://54.45.333.2:1234/publish/1";
     private static final String PUBLISH_URL =
-            HTTPS_SCHEME + "://" + HOST + ":" + PORT + "/" + PUBLISH_TOPIC + "/" + FEED_ID;
+        HTTPS_SCHEME + "://" + HOST + ":" + PORT + "/" + PUBLISH_TOPIC + "/" + FEED_ID;
 
     @BeforeAll
     public static void setUp() {
         when(publisherConfigurationMock.publishUrl()).thenReturn(PUBLISH_URL);
 
         filePublishInformation = ImmutableFilePublishInformation.builder() //
-                .productName(PRODUCT_NAME) //
-                .vendorName(VENDOR_NAME) //
-                .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
-                .sourceName(SOURCE_NAME) //
-                .startEpochMicrosec(START_EPOCH_MICROSEC) //
-                .timeZoneOffset(TIME_ZONE_OFFSET) //
-                .name(PM_FILE_NAME) //
-                .location(FTPES_ADDRESS) //
-                .internalLocation(Paths.get("target/" + PM_FILE_NAME)) //
-                .compression("gzip") //
-                .fileFormatType(FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .context(context) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .build(); //
+            .productName(PRODUCT_NAME) //
+            .vendorName(VENDOR_NAME) //
+            .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
+            .sourceName(SOURCE_NAME) //
+            .startEpochMicrosec(START_EPOCH_MICROSEC) //
+            .timeZoneOffset(TIME_ZONE_OFFSET) //
+            .name(PM_FILE_NAME) //
+            .location(FTPES_ADDRESS) //
+            .internalLocation(Paths.get("target/" + PM_FILE_NAME)) //
+            .compression("gzip") //
+            .fileFormatType(FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .context(context) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .build(); //
         appConfig = mock(AppConfig.class);
         publisherTaskUnderTestSpy = spy(new DataRouterPublisher(appConfig, new Counters()));
     }
@@ -127,9 +128,9 @@ class DataRouterPublisherTest {
     public void whenPassedObjectFits_ReturnsCorrectStatus() throws Exception {
         prepareMocksForTests(null, Integer.valueOf(HttpStatus.OK.value()));
         StepVerifier //
-                .create(publisherTaskUnderTestSpy.publishFile(filePublishInformation, 1, Duration.ofSeconds(0)))
-                .expectNext(filePublishInformation) //
-                .verifyComplete();
+            .create(publisherTaskUnderTestSpy.publishFile(filePublishInformation, 1, Duration.ofSeconds(0)))
+            .expectNext(filePublishInformation) //
+            .verifyComplete();
 
         ArgumentCaptor<HttpUriRequest> requestCaptor = ArgumentCaptor.forClass(HttpUriRequest.class);
         verify(httpClientMock).addUserCredentialsToHead(any(HttpUriRequest.class));
@@ -176,22 +177,22 @@ class DataRouterPublisherTest {
 
         ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(DataRouterPublisher.class);
         StepVerifier.create(publisherTaskUnderTestSpy.publishFile(filePublishInformation, 2, Duration.ofSeconds(0)))
-                .expectNext(filePublishInformation) //
-                .verifyComplete();
+            .expectNext(filePublishInformation) //
+            .verifyComplete();
 
-        assertTrue("Warning missing in log", logAppender.list.toString()
-                .contains("[WARN] Publishing file " + PM_FILE_NAME + " to DR unsuccessful."));
+        assertTrue("Warning missing in log",
+            logAppender.list.toString().contains("[WARN] Publishing file " + PM_FILE_NAME + " to DR unsuccessful."));
     }
 
     @Test
     public void whenPassedObjectFits_firstFailsThenSucceeds() throws Exception {
         prepareMocksForTests(null, Integer.valueOf(HttpStatus.BAD_GATEWAY.value()),
-                Integer.valueOf(HttpStatus.OK.value()));
+            Integer.valueOf(HttpStatus.OK.value()));
 
         StepVerifier //
-                .create(publisherTaskUnderTestSpy.publishFile(filePublishInformation, 1, Duration.ofSeconds(0)))
-                .expectNext(filePublishInformation) //
-                .verifyComplete();
+            .create(publisherTaskUnderTestSpy.publishFile(filePublishInformation, 1, Duration.ofSeconds(0)))
+            .expectNext(filePublishInformation) //
+            .verifyComplete();
 
         verify(httpClientMock, times(2)).addUserCredentialsToHead(any(HttpUriRequest.class));
         verify(httpClientMock, times(2)).getDmaapProducerResponseWithRedirect(any(HttpUriRequest.class), any());
@@ -201,15 +202,15 @@ class DataRouterPublisherTest {
     @Test
     public void whenPassedObjectFits_firstFailsThenFails() throws Exception {
         prepareMocksForTests(null, Integer.valueOf(HttpStatus.BAD_GATEWAY.value()),
-                Integer.valueOf((HttpStatus.BAD_GATEWAY.value())));
+            Integer.valueOf((HttpStatus.BAD_GATEWAY.value())));
 
         ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(DataRouterPublisher.class);
         StepVerifier.create(publisherTaskUnderTestSpy.publishFile(filePublishInformation, 1, Duration.ofSeconds(0)))
-                .expectErrorMessage("Retries exhausted: 1/1") //
-                .verify();
+            .expectErrorMessage("Retries exhausted: 1/1") //
+            .verify();
 
         assertTrue("Warning missing in log", logAppender.list.toString().contains("[WARN] Publishing file "
-                + PM_FILE_NAME + " to DR unsuccessful. Response code: " + HttpStatus.BAD_GATEWAY));
+            + PM_FILE_NAME + " to DR unsuccessful. Response code: " + HttpStatus.BAD_GATEWAY));
 
         verify(httpClientMock, times(2)).addUserCredentialsToHead(any(HttpUriRequest.class));
         verify(httpClientMock, times(2)).getDmaapProducerResponseWithRedirect(any(HttpUriRequest.class), any());
@@ -218,7 +219,7 @@ class DataRouterPublisherTest {
 
     @SafeVarargs
     final void prepareMocksForTests(Exception exception, Integer firstResponse, Integer... nextHttpResponses)
-            throws Exception {
+        throws Exception {
         httpClientMock = mock(DmaapProducerHttpClient.class);
         when(appConfig.getPublisherConfiguration(CHANGE_IDENTIFIER)).thenReturn(publisherConfigurationMock);
         doReturn(publisherConfigurationMock).when(publisherTaskUnderTestSpy).resolveConfiguration(CHANGE_IDENTIFIER);
@@ -227,10 +228,10 @@ class DataRouterPublisherTest {
         HttpResponse httpResponseMock = mock(HttpResponse.class);
         if (exception == null) {
             when(httpClientMock.getDmaapProducerResponseWithRedirect(any(HttpUriRequest.class), any()))
-                    .thenReturn(httpResponseMock);
+                .thenReturn(httpResponseMock);
         } else {
             when(httpClientMock.getDmaapProducerResponseWithRedirect(any(HttpUriRequest.class), any()))
-                    .thenThrow(exception).thenReturn(httpResponseMock);
+                .thenThrow(exception).thenReturn(httpResponseMock);
         }
         StatusLine statusLineMock = mock(StatusLine.class);
         when(httpResponseMock.getStatusLine()).thenReturn(statusLineMock);
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/FileCollectorTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/FileCollectorTest.java
index 99e92bd2..1a3b2055 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/FileCollectorTest.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/FileCollectorTest.java
@@ -48,7 +48,6 @@ import org.onap.dcaegen2.collectors.datafile.model.ImmutableFileData;
 import org.onap.dcaegen2.collectors.datafile.model.ImmutableFilePublishInformation;
 import org.onap.dcaegen2.collectors.datafile.model.ImmutableMessageMetaData;
 import org.onap.dcaegen2.collectors.datafile.model.MessageMetaData;
-
 import reactor.test.StepVerifier;
 
 public class FileCollectorTest {
@@ -70,10 +69,10 @@ public class FileCollectorTest {
     private static final String USER = "usr";
     private static final String PWD = "pwd";
     private static final String FTPES_LOCATION =
-            FTPES_SCHEME + USER + ":" + PWD + "@" + SERVER_ADDRESS + ":" + PORT_22 + REMOTE_FILE_LOCATION;
+        FTPES_SCHEME + USER + ":" + PWD + "@" + SERVER_ADDRESS + ":" + PORT_22 + REMOTE_FILE_LOCATION;
 
     private static final String FTPES_LOCATION_NO_PORT =
-            FTPES_SCHEME + USER + ":" + PWD + "@" + SERVER_ADDRESS + REMOTE_FILE_LOCATION;
+        FTPES_SCHEME + USER + ":" + PWD + "@" + SERVER_ADDRESS + REMOTE_FILE_LOCATION;
     private static final String SFTP_LOCATION = SFTP_SCHEME + SERVER_ADDRESS + ":" + PORT_22 + REMOTE_FILE_LOCATION;
     private static final String SFTP_LOCATION_NO_PORT = SFTP_SCHEME + SERVER_ADDRESS + REMOTE_FILE_LOCATION;
 
@@ -99,46 +98,46 @@ public class FileCollectorTest {
 
     private MessageMetaData createMessageMetaData() {
         return ImmutableMessageMetaData.builder() //
-                .productName(PRODUCT_NAME) //
-                .vendorName(VENDOR_NAME) //
-                .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
-                .sourceName(SOURCE_NAME) //
-                .startEpochMicrosec(START_EPOCH_MICROSEC) //
-                .timeZoneOffset(TIME_ZONE_OFFSET) //
-                .changeIdentifier(PM_MEAS_CHANGE_IDENTIFIER) //
-                .changeType(FILE_READY_CHANGE_TYPE) //
-                .build();
+            .productName(PRODUCT_NAME) //
+            .vendorName(VENDOR_NAME) //
+            .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
+            .sourceName(SOURCE_NAME) //
+            .startEpochMicrosec(START_EPOCH_MICROSEC) //
+            .timeZoneOffset(TIME_ZONE_OFFSET) //
+            .changeIdentifier(PM_MEAS_CHANGE_IDENTIFIER) //
+            .changeType(FILE_READY_CHANGE_TYPE) //
+            .build();
     }
 
     private FileData createFileData(String location, Scheme scheme) {
         return ImmutableFileData.builder() //
-                .name(PM_FILE_NAME) //
-                .location(location) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(MEAS_COLLECT_FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .scheme(scheme) //
-                .messageMetaData(createMessageMetaData()) //
-                .build();
+            .name(PM_FILE_NAME) //
+            .location(location) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(MEAS_COLLECT_FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .scheme(scheme) //
+            .messageMetaData(createMessageMetaData()) //
+            .build();
     }
 
     private FilePublishInformation createExpectedFilePublishInformation(String location) {
         return ImmutableFilePublishInformation.builder() //
-                .productName(PRODUCT_NAME) //
-                .vendorName(VENDOR_NAME) //
-                .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
-                .sourceName(SOURCE_NAME) //
-                .startEpochMicrosec(START_EPOCH_MICROSEC) //
-                .timeZoneOffset(TIME_ZONE_OFFSET) //
-                .name(PM_FILE_NAME) //
-                .location(location) //
-                .internalLocation(LOCAL_FILE_LOCATION) //
-                .compression(GZIP_COMPRESSION) //
-                .fileFormatType(MEAS_COLLECT_FILE_FORMAT_TYPE) //
-                .fileFormatVersion(FILE_FORMAT_VERSION) //
-                .context(new HashMap<String, String>()) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .build();
+            .productName(PRODUCT_NAME) //
+            .vendorName(VENDOR_NAME) //
+            .lastEpochMicrosec(LAST_EPOCH_MICROSEC) //
+            .sourceName(SOURCE_NAME) //
+            .startEpochMicrosec(START_EPOCH_MICROSEC) //
+            .timeZoneOffset(TIME_ZONE_OFFSET) //
+            .name(PM_FILE_NAME) //
+            .location(location) //
+            .internalLocation(LOCAL_FILE_LOCATION) //
+            .compression(GZIP_COMPRESSION) //
+            .fileFormatType(MEAS_COLLECT_FILE_FORMAT_TYPE) //
+            .fileFormatVersion(FILE_FORMAT_VERSION) //
+            .context(new HashMap<String, String>()) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .build();
     }
 
     /**
@@ -161,11 +160,11 @@ public class FileCollectorTest {
         FileData fileData = createFileData(FTPES_LOCATION_NO_PORT, Scheme.FTPS);
 
         FilePublishInformation expectedfilePublishInformation =
-                createExpectedFilePublishInformation(FTPES_LOCATION_NO_PORT);
+            createExpectedFilePublishInformation(FTPES_LOCATION_NO_PORT);
 
         StepVerifier.create(collectorUndetTest.collectFile(fileData, 3, Duration.ofSeconds(0), contextMap))
-                .expectNext(expectedfilePublishInformation) //
-                .verifyComplete();
+            .expectNext(expectedfilePublishInformation) //
+            .verifyComplete();
 
         verify(ftpsClientMock, times(1)).open();
         verify(ftpsClientMock, times(1)).collectFile(REMOTE_FILE_LOCATION, LOCAL_FILE_LOCATION);
@@ -179,22 +178,21 @@ public class FileCollectorTest {
         FileCollector collectorUndetTest = spy(new FileCollector(appConfigMock, counters));
         doReturn(sftpClientMock).when(collectorUndetTest).createSftpClient(any());
 
-
         FileData fileData = createFileData(SFTP_LOCATION_NO_PORT, Scheme.SFTP);
         FilePublishInformation expectedfilePublishInformation =
-                createExpectedFilePublishInformation(SFTP_LOCATION_NO_PORT);
+            createExpectedFilePublishInformation(SFTP_LOCATION_NO_PORT);
 
         StepVerifier.create(collectorUndetTest.collectFile(fileData, 3, Duration.ofSeconds(0), contextMap))
-                .expectNext(expectedfilePublishInformation) //
-                .verifyComplete();
+            .expectNext(expectedfilePublishInformation) //
+            .verifyComplete();
 
         // The same again, but with port
         fileData = createFileData(SFTP_LOCATION, Scheme.SFTP);
         expectedfilePublishInformation = createExpectedFilePublishInformation(SFTP_LOCATION);
 
         StepVerifier.create(collectorUndetTest.collectFile(fileData, 3, Duration.ofSeconds(0), contextMap))
-                .expectNext(expectedfilePublishInformation) //
-                .verifyComplete();
+            .expectNext(expectedfilePublishInformation) //
+            .verifyComplete();
 
         verify(sftpClientMock, times(2)).open();
         verify(sftpClientMock, times(2)).collectFile(REMOTE_FILE_LOCATION, LOCAL_FILE_LOCATION);
@@ -209,11 +207,11 @@ public class FileCollectorTest {
 
         FileData fileData = createFileData(FTPES_LOCATION, Scheme.FTPS);
         doThrow(new DatafileTaskException("Unable to collect file.")).when(ftpsClientMock)
-                .collectFile(REMOTE_FILE_LOCATION, LOCAL_FILE_LOCATION);
+            .collectFile(REMOTE_FILE_LOCATION, LOCAL_FILE_LOCATION);
 
         StepVerifier.create(collectorUndetTest.collectFile(fileData, 3, Duration.ofSeconds(0), contextMap))
-                .expectErrorMessage("Retries exhausted: 3/3") //
-                .verify();
+            .expectErrorMessage("Retries exhausted: 3/3") //
+            .verify();
 
         verify(ftpsClientMock, times(4)).collectFile(REMOTE_FILE_LOCATION, LOCAL_FILE_LOCATION);
     }
@@ -225,11 +223,11 @@ public class FileCollectorTest {
 
         FileData fileData = createFileData(FTPES_LOCATION, Scheme.FTPS);
         doThrow(new NonRetryableDatafileTaskException("Unable to collect file.")).when(ftpsClientMock)
-                .collectFile(REMOTE_FILE_LOCATION, LOCAL_FILE_LOCATION);
+            .collectFile(REMOTE_FILE_LOCATION, LOCAL_FILE_LOCATION);
 
         StepVerifier.create(collectorUndetTest.collectFile(fileData, 3, Duration.ofSeconds(0), contextMap))
-                .expectErrorMessage("Non retryable file transfer failure") //
-                .verify();
+            .expectErrorMessage("Non retryable file transfer failure") //
+            .verify();
 
         verify(ftpsClientMock, times(1)).collectFile(REMOTE_FILE_LOCATION, LOCAL_FILE_LOCATION);
     }
@@ -239,16 +237,16 @@ public class FileCollectorTest {
         FileCollector collectorUndetTest = spy(new FileCollector(appConfigMock, counters));
         doReturn(ftpsClientMock).when(collectorUndetTest).createFtpsClient(any());
         doThrow(new DatafileTaskException("Unable to collect file.")).doNothing().when(ftpsClientMock)
-                .collectFile(REMOTE_FILE_LOCATION, LOCAL_FILE_LOCATION);
+            .collectFile(REMOTE_FILE_LOCATION, LOCAL_FILE_LOCATION);
 
         FilePublishInformation expectedfilePublishInformation =
-                createExpectedFilePublishInformation(FTPES_LOCATION_NO_PORT);
+            createExpectedFilePublishInformation(FTPES_LOCATION_NO_PORT);
 
         FileData fileData = createFileData(FTPES_LOCATION_NO_PORT, Scheme.FTPS);
 
         StepVerifier.create(collectorUndetTest.collectFile(fileData, 3, Duration.ofSeconds(0), contextMap))
-                .expectNext(expectedfilePublishInformation) //
-                .verifyComplete();
+            .expectNext(expectedfilePublishInformation) //
+            .verifyComplete();
 
         verify(ftpsClientMock, times(2)).collectFile(REMOTE_FILE_LOCATION, LOCAL_FILE_LOCATION);
     }
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/PublishedCheckerTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/PublishedCheckerTest.java
index 52640140..3a387e28 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/PublishedCheckerTest.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/PublishedCheckerTest.java
@@ -36,6 +36,7 @@ import java.io.InputStream;
 import java.net.URI;
 import java.util.HashMap;
 import java.util.Map;
+
 import org.apache.http.HttpEntity;
 import org.apache.http.HttpResponse;
 import org.apache.http.StatusLine;
@@ -67,7 +68,6 @@ public class PublishedCheckerTest {
 
     private PublishedChecker publishedCheckerUnderTestSpy;
 
-
     @BeforeAll
     private static void setUp() throws DatafileTaskException {
         when(publisherConfigurationMock.publishUrl()).thenReturn(PUBLISH_URL);
@@ -81,7 +81,7 @@ public class PublishedCheckerTest {
         prepareMocksForTests(HttpUtils.SC_OK, EMPTY_CONTENT, null);
 
         boolean isPublished =
-                publishedCheckerUnderTestSpy.isFilePublished(LOCAL_FILE_NAME, CHANGE_IDENTIFIER, CONTEXT_MAP);
+            publishedCheckerUnderTestSpy.isFilePublished(LOCAL_FILE_NAME, CHANGE_IDENTIFIER, CONTEXT_MAP);
 
         assertFalse(isPublished);
 
@@ -103,7 +103,7 @@ public class PublishedCheckerTest {
         prepareMocksForTests(HttpUtils.SC_BAD_REQUEST, EMPTY_CONTENT, null);
 
         boolean isPublished =
-                publishedCheckerUnderTestSpy.isFilePublished(LOCAL_FILE_NAME, CHANGE_IDENTIFIER, CONTEXT_MAP);
+            publishedCheckerUnderTestSpy.isFilePublished(LOCAL_FILE_NAME, CHANGE_IDENTIFIER, CONTEXT_MAP);
 
         assertFalse(isPublished);
     }
@@ -113,7 +113,7 @@ public class PublishedCheckerTest {
         prepareMocksForTests(HttpUtils.SC_OK, "[" + LOCAL_FILE_NAME + "]", null);
 
         boolean isPublished =
-                publishedCheckerUnderTestSpy.isFilePublished(LOCAL_FILE_NAME, CHANGE_IDENTIFIER, CONTEXT_MAP);
+            publishedCheckerUnderTestSpy.isFilePublished(LOCAL_FILE_NAME, CHANGE_IDENTIFIER, CONTEXT_MAP);
 
         assertTrue(isPublished);
     }
@@ -123,7 +123,7 @@ public class PublishedCheckerTest {
         prepareMocksForTests(HttpUtils.SC_OK, EMPTY_CONTENT, new DatafileTaskException(""));
 
         boolean isPublished =
-                publishedCheckerUnderTestSpy.isFilePublished(LOCAL_FILE_NAME, CHANGE_IDENTIFIER, CONTEXT_MAP);
+            publishedCheckerUnderTestSpy.isFilePublished(LOCAL_FILE_NAME, CHANGE_IDENTIFIER, CONTEXT_MAP);
 
         assertFalse(isPublished);
     }
@@ -138,10 +138,10 @@ public class PublishedCheckerTest {
         HttpResponse httpResponseMock = mock(HttpResponse.class);
         if (exception == null) {
             when(httpClientMock.getDmaapProducerResponseWithCustomTimeout(any(HttpUriRequest.class), any(), any()))
-                    .thenReturn(httpResponseMock);
+                .thenReturn(httpResponseMock);
         } else {
             when(httpClientMock.getDmaapProducerResponseWithCustomTimeout(any(HttpUriRequest.class), any(), any()))
-                    .thenThrow(exception);
+                .thenThrow(exception);
         }
         HttpEntity httpEntityMock = mock(HttpEntity.class);
         StatusLine statusLineMock = mock(StatusLine.class);
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduledTasksTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduledTasksTest.java
index 3df2edae..edbf5880 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduledTasksTest.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduledTasksTest.java
@@ -37,6 +37,7 @@ import static org.mockito.Mockito.verifyNoMoreInteractions;
 
 import ch.qos.logback.classic.spi.ILoggingEvent;
 import ch.qos.logback.core.read.ListAppender;
+
 import java.nio.file.Paths;
 import java.time.Duration;
 import java.time.Instant;
@@ -44,6 +45,7 @@ import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
+
 import org.apache.commons.lang3.StringUtils;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -65,6 +67,7 @@ import org.onap.dcaegen2.collectors.datafile.model.MessageMetaData;
 import org.onap.dcaegen2.collectors.datafile.utils.LoggingUtils;
 import org.onap.dcaegen2.services.sdk.rest.services.model.logging.MdcVariables;
 import org.slf4j.MDC;
+
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 import reactor.test.StepVerifier;
@@ -103,24 +106,24 @@ public class ScheduledTasksTest {
 
     private void setUpConfiguration() throws DatafileTaskException {
         final PublisherConfiguration dmaapPublisherConfiguration = ImmutablePublisherConfiguration.builder() //
-                .publishUrl(publishUrl) //
-                .logUrl("") //
-                .userName("userName") //
-                .passWord("passWord") //
-                .trustStorePath("trustStorePath") //
-                .trustStorePasswordPath("trustStorePasswordPath") //
-                .keyStorePath("keyStorePath") //
-                .keyStorePasswordPath("keyStorePasswordPath") //
-                .enableDmaapCertAuth(true) //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .build(); //
+            .publishUrl(publishUrl) //
+            .logUrl("") //
+            .userName("userName") //
+            .passWord("passWord") //
+            .trustStorePath("trustStorePath") //
+            .trustStorePasswordPath("trustStorePasswordPath") //
+            .keyStorePath("keyStorePath") //
+            .keyStorePasswordPath("keyStorePasswordPath") //
+            .enableDmaapCertAuth(true) //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .build(); //
         final ConsumerConfiguration dmaapConsumerConfiguration = ImmutableConsumerConfiguration.builder() //
-                .topicUrl("topicUrl").trustStorePath("trustStorePath") //
-                .trustStorePasswordPath("trustStorePasswordPath") //
-                .keyStorePath("keyStorePath") //
-                .keyStorePasswordPath("keyStorePasswordPath") //
-                .enableDmaapCertAuth(true) //
-                .build();
+            .topicUrl("topicUrl").trustStorePath("trustStorePath") //
+            .trustStorePasswordPath("trustStorePasswordPath") //
+            .keyStorePath("keyStorePath") //
+            .keyStorePasswordPath("keyStorePasswordPath") //
+            .enableDmaapCertAuth(true) //
+            .build();
 
         doReturn(dmaapPublisherConfiguration).when(appConfig).getPublisherConfiguration(CHANGE_IDENTIFIER);
         doReturn(dmaapConsumerConfiguration).when(appConfig).getDmaapConsumerConfiguration();
@@ -129,27 +132,27 @@ public class ScheduledTasksTest {
 
     private MessageMetaData messageMetaData() {
         return ImmutableMessageMetaData.builder() //
-                .productName("productName") //
-                .vendorName("") //
-                .lastEpochMicrosec("") //
-                .sourceName("") //
-                .startEpochMicrosec("") //
-                .timeZoneOffset("") //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .changeType("") //
-                .build();
+            .productName("productName") //
+            .vendorName("") //
+            .lastEpochMicrosec("") //
+            .sourceName("") //
+            .startEpochMicrosec("") //
+            .timeZoneOffset("") //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .changeType("") //
+            .build();
     }
 
     private FileData fileData(int instanceNumber) {
         return ImmutableFileData.builder() //
-                .name(PM_FILE_NAME + instanceNumber) //
-                .fileFormatType("") //
-                .fileFormatVersion("") //
-                .location("ftpes://192.168.0.101/ftp/rop/" + PM_FILE_NAME + instanceNumber) //
-                .scheme(Scheme.FTPS) //
-                .compression("") //
-                .messageMetaData(messageMetaData()) //
-                .build();
+            .name(PM_FILE_NAME + instanceNumber) //
+            .fileFormatType("") //
+            .fileFormatVersion("") //
+            .location("ftpes://192.168.0.101/ftp/rop/" + PM_FILE_NAME + instanceNumber) //
+            .scheme(Scheme.FTPS) //
+            .compression("") //
+            .messageMetaData(messageMetaData()) //
+            .build();
     }
 
     private List<FileData> files(int size, boolean uniqueNames) {
@@ -177,21 +180,21 @@ public class ScheduledTasksTest {
 
     private FilePublishInformation filePublishInformation() {
         return ImmutableFilePublishInformation //
-                .builder() //
-                .productName("") //
-                .vendorName("") //
-                .lastEpochMicrosec("") //
-                .sourceName("") //
-                .startEpochMicrosec("") //
-                .timeZoneOffset("") //
-                .name("") //
-                .location("") //
-                .internalLocation(Paths.get("internalLocation")) //
-                .compression("") //
-                .fileFormatType("") //
-                .fileFormatVersion("") //
-                .changeIdentifier(CHANGE_IDENTIFIER) //
-                .context(new HashMap<String, String>()).build();
+            .builder() //
+            .productName("") //
+            .vendorName("") //
+            .lastEpochMicrosec("") //
+            .sourceName("") //
+            .startEpochMicrosec("") //
+            .timeZoneOffset("") //
+            .name("") //
+            .location("") //
+            .internalLocation(Paths.get("internalLocation")) //
+            .compression("") //
+            .fileFormatType("") //
+            .fileFormatVersion("") //
+            .changeIdentifier(CHANGE_IDENTIFIER) //
+            .context(new HashMap<String, String>()).build();
     }
 
     @Test
@@ -256,24 +259,24 @@ public class ScheduledTasksTest {
     @Test
     public void executeDatafileMainTask_unconfiguredChangeIdentifier() throws DatafileTaskException {
         final PublisherConfiguration dmaapPublisherConfiguration = ImmutablePublisherConfiguration.builder() //
-                .publishUrl(publishUrl) //
-                .logUrl("") //
-                .userName("userName") //
-                .passWord("passWord") //
-                .trustStorePath("trustStorePath") //
-                .trustStorePasswordPath("trustStorePasswordPath") //
-                .keyStorePath("keyStorePath") //
-                .keyStorePasswordPath("keyStorePasswordPath") //
-                .enableDmaapCertAuth(true) //
-                .changeIdentifier("Different changeIdentifier") //
-                .build(); //
+            .publishUrl(publishUrl) //
+            .logUrl("") //
+            .userName("userName") //
+            .passWord("passWord") //
+            .trustStorePath("trustStorePath") //
+            .trustStorePasswordPath("trustStorePasswordPath") //
+            .keyStorePath("keyStorePath") //
+            .keyStorePasswordPath("keyStorePasswordPath") //
+            .enableDmaapCertAuth(true) //
+            .changeIdentifier("Different changeIdentifier") //
+            .build(); //
         final ConsumerConfiguration dmaapConsumerConfiguration = ImmutableConsumerConfiguration.builder() //
-                .topicUrl("topicUrl").trustStorePath("trustStorePath") //
-                .trustStorePasswordPath("trustStorePasswordPath") //
-                .keyStorePath("keyStorePath") //
-                .keyStorePasswordPath("keyStorePasswordPath") //
-                .enableDmaapCertAuth(true) //
-                .build();
+            .topicUrl("topicUrl").trustStorePath("trustStorePath") //
+            .trustStorePasswordPath("trustStorePasswordPath") //
+            .keyStorePath("keyStorePath") //
+            .keyStorePasswordPath("keyStorePasswordPath") //
+            .enableDmaapCertAuth(true) //
+            .build();
 
         doReturn(dmaapPublisherConfiguration).when(appConfig).getPublisherConfiguration(CHANGE_IDENTIFIER);
         doReturn(dmaapConsumerConfiguration).when(appConfig).getDmaapConsumerConfiguration();
@@ -290,7 +293,7 @@ public class ScheduledTasksTest {
         await().untilAsserted(() -> assertEquals(0, testedObject.getCurrentNumberOfSubscriptions()));
 
         assertTrue("Error missing in log", logAppender.list.toString().contains(
-                "[INFO] No feed is configured for: " + CHANGE_IDENTIFIER + ", file ignored: " + PM_FILE_NAME + "1"));
+            "[INFO] No feed is configured for: " + CHANGE_IDENTIFIER + ", file ignored: " + PM_FILE_NAME + "1"));
     }
 
     @Test
@@ -300,14 +303,14 @@ public class ScheduledTasksTest {
 
         ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(ScheduledTasks.class);
         StepVerifier //
-                .create(testedObject.createMainTask(contextMap)) //
-                .expectSubscription() //
-                .expectNextCount(0) //
-                .expectComplete() //
-                .verify(); //
-
-        assertTrue("Error missing in log", logAppender.list.toString().contains(
-                "[ERROR] Polling for file ready message failed, " + "exception: java.lang.Exception: Failed"));
+            .create(testedObject.createMainTask(contextMap)) //
+            .expectSubscription() //
+            .expectNextCount(0) //
+            .expectComplete() //
+            .verify(); //
+
+        assertTrue("Error missing in log", logAppender.list.toString()
+            .contains("[ERROR] Polling for file ready message failed, " + "exception: java.lang.Exception: Failed"));
     }
 
     @Test
@@ -328,11 +331,11 @@ public class ScheduledTasksTest {
         doReturn(collectedFile).when(dataRouterMock).publishFile(notNull(), anyLong(), notNull());
 
         StepVerifier //
-                .create(testedObject.createMainTask(contextMap)) //
-                .expectSubscription() //
-                .expectNextCount(noOfFiles) //
-                .expectComplete() //
-                .verify(); //
+            .create(testedObject.createMainTask(contextMap)) //
+            .expectSubscription() //
+            .expectNextCount(noOfFiles) //
+            .expectComplete() //
+            .verify(); //
 
         assertEquals(0, testedObject.getCurrentNumberOfTasks());
         assertEquals(0, testedObject.getThreadPoolQueueSize());
@@ -358,18 +361,18 @@ public class ScheduledTasksTest {
 
         // First file collect will fail, 3 will succeed
         doReturn(error, collectedFile, collectedFile, collectedFile) //
-                .when(fileCollectorMock) //
-                .collectFile(any(FileData.class), anyLong(), any(Duration.class), notNull());
+            .when(fileCollectorMock) //
+            .collectFile(any(FileData.class), anyLong(), any(Duration.class), notNull());
 
         doReturn(collectedFile).when(dataRouterMock).publishFile(notNull(), anyLong(), notNull());
         doReturn(collectedFile).when(dataRouterMock).publishFile(notNull(), anyLong(), notNull());
 
         StepVerifier //
-                .create(testedObject.createMainTask(contextMap)) //
-                .expectSubscription() //
-                .expectNextCount(3) //
-                .expectComplete() //
-                .verify(); //
+            .create(testedObject.createMainTask(contextMap)) //
+            .expectSubscription() //
+            .expectNextCount(3) //
+            .expectComplete() //
+            .verify(); //
 
         assertEquals(0, testedObject.getCurrentNumberOfTasks());
         verify(consumerMock, times(1)).getMessageRouterResponse();
@@ -395,16 +398,16 @@ public class ScheduledTasksTest {
         Mono<Object> error = Mono.error(new Exception("problem"));
         // One publish will fail, the rest will succeed
         doReturn(collectedFile, error, collectedFile, collectedFile) //
-                .when(dataRouterMock) //
-                .publishFile(notNull(), anyLong(), notNull());
+            .when(dataRouterMock) //
+            .publishFile(notNull(), anyLong(), notNull());
 
         ListAppender<ILoggingEvent> logAppender = LoggingUtils.getLogListAppender(ScheduledTasks.class);
         StepVerifier //
-                .create(testedObject.createMainTask(contextMap)) //
-                .expectSubscription() //
-                .expectNextCount(3) // 3 completed files
-                .expectComplete() //
-                .verify(); //
+            .create(testedObject.createMainTask(contextMap)) //
+            .expectSubscription() //
+            .expectNextCount(3) // 3 completed files
+            .expectComplete() //
+            .verify(); //
 
         assertTrue("Error missing in log", logAppender.list.toString().contains("[ERROR] File publishing failed: "));
 
@@ -435,10 +438,10 @@ public class ScheduledTasksTest {
         doReturn(collectedFile).when(dataRouterMock).publishFile(notNull(), anyLong(), notNull());
 
         StepVerifier //
-                .create(testedObject.createMainTask(contextMap)).expectSubscription() //
-                .expectNextCount(1) // 99 is skipped
-                .expectComplete() //
-                .verify(); //
+            .create(testedObject.createMainTask(contextMap)).expectSubscription() //
+            .expectNextCount(1) // 99 is skipped
+            .expectComplete() //
+            .verify(); //
 
         assertEquals(0, testedObject.getCurrentNumberOfTasks());
         verify(consumerMock, times(1)).getMessageRouterResponse();
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/utils/JsonMessage.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/utils/JsonMessage.java
index 2402e8bf..7c2706d0 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/utils/JsonMessage.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/utils/JsonMessage.java
@@ -65,39 +65,39 @@ public class JsonMessage {
             additionalFieldsString.append("]");
         }
         return "{" //
-                + "\"event\":" //
-                + "{" //
-                + "\"commonEventHeader\":" //
-                + "{" //
-                + "\"domain\":\"notification\"," //
-                + "\"eventId\":\"<<SerialNumber>>-reg\"," //
-                + "\"eventName\":\"" + eventName + "\"," //
-                + "\"eventType\":\"fileReady\"," //
-                + "\"internalHeaderFields\":{}," //
-                + "\"lastEpochMicrosec\":1519837825682," //
-                + "\"nfNamingCode\":\"5GRAN\"," //
-                + "\"nfcNamingCode\":\"5DU\"," //
-                + "\"priority\":\"Normal\"," //
-                + "\"reportingEntityName\":\"5GRAN_DU\"," //
-                + "\"sequence\":0," //
-                + "\"sourceId\":\"<<SerialNumber>>\"," //
-                + "\"sourceName\":\"5GRAN_DU\"," //
-                + "\"timeZoneOffset\":\"UTC+05:00\"," //
-                + "\"startEpochMicrosec\":\"1519837825682\"," //
-                + "\"version\":3" //
-                + "}," //
-                + "\"notificationFields\":" //
-                + "{" //
-                + getAsStringIfParameterIsSet("changeIdentifier", changeIdentifier,
-                        changeType != null || notificationFieldsVersion != null || arrayOfAdditionalFields.size() > 0)
-                + getAsStringIfParameterIsSet("changeType", changeType,
-                        notificationFieldsVersion != null || arrayOfAdditionalFields.size() > 0)
-                + getAsStringIfParameterIsSet("notificationFieldsVersion", notificationFieldsVersion,
-                        arrayOfAdditionalFields.size() > 0)
-                + additionalFieldsString.toString() //
-                + "}" //
-                + "}" //
-                + "}";
+            + "\"event\":" //
+            + "{" //
+            + "\"commonEventHeader\":" //
+            + "{" //
+            + "\"domain\":\"notification\"," //
+            + "\"eventId\":\"<<SerialNumber>>-reg\"," //
+            + "\"eventName\":\"" + eventName + "\"," //
+            + "\"eventType\":\"fileReady\"," //
+            + "\"internalHeaderFields\":{}," //
+            + "\"lastEpochMicrosec\":1519837825682," //
+            + "\"nfNamingCode\":\"5GRAN\"," //
+            + "\"nfcNamingCode\":\"5DU\"," //
+            + "\"priority\":\"Normal\"," //
+            + "\"reportingEntityName\":\"5GRAN_DU\"," //
+            + "\"sequence\":0," //
+            + "\"sourceId\":\"<<SerialNumber>>\"," //
+            + "\"sourceName\":\"5GRAN_DU\"," //
+            + "\"timeZoneOffset\":\"UTC+05:00\"," //
+            + "\"startEpochMicrosec\":\"1519837825682\"," //
+            + "\"version\":3" //
+            + "}," //
+            + "\"notificationFields\":" //
+            + "{" //
+            + getAsStringIfParameterIsSet("changeIdentifier", changeIdentifier,
+                changeType != null || notificationFieldsVersion != null || arrayOfAdditionalFields.size() > 0)
+            + getAsStringIfParameterIsSet("changeType", changeType,
+                notificationFieldsVersion != null || arrayOfAdditionalFields.size() > 0)
+            + getAsStringIfParameterIsSet("notificationFieldsVersion", notificationFieldsVersion,
+                arrayOfAdditionalFields.size() > 0)
+            + additionalFieldsString.toString() //
+            + "}" //
+            + "}" //
+            + "}";
     }
 
     private JsonMessage(final JsonMessageBuilder builder) {
@@ -118,17 +118,17 @@ public class JsonMessage {
         @Override
         public String toString() {
             return "{" //
-                    + getAsStringIfParameterIsSet("name", name, true) //
-                    + "\"hashMap\":" //
-                    + "{"
-                    + getAsStringIfParameterIsSet("location", location,
-                            compression != null || fileFormatType != null || fileFormatVersion != null)
-                    + getAsStringIfParameterIsSet("compression", compression,
-                            fileFormatType != null || fileFormatVersion != null)
-                    + getAsStringIfParameterIsSet("fileFormatType", fileFormatType, fileFormatVersion != null)
-                    + getAsStringIfParameterIsSet("fileFormatVersion", fileFormatVersion, false) //
-                    + "}" //
-                    + "}";
+                + getAsStringIfParameterIsSet("name", name, true) //
+                + "\"hashMap\":" //
+                + "{"
+                + getAsStringIfParameterIsSet("location", location,
+                    compression != null || fileFormatType != null || fileFormatVersion != null)
+                + getAsStringIfParameterIsSet("compression", compression,
+                    fileFormatType != null || fileFormatVersion != null)
+                + getAsStringIfParameterIsSet("fileFormatType", fileFormatType, fileFormatVersion != null)
+                + getAsStringIfParameterIsSet("fileFormatVersion", fileFormatVersion, false) //
+                + "}" //
+                + "}";
         }
 
         private AdditionalField(AdditionalFieldBuilder builder) {
@@ -216,7 +216,7 @@ public class JsonMessage {
     }
 
     private static String getAsStringIfParameterIsSet(String parameterName, String parameterValue,
-            boolean withSeparator) {
+        boolean withSeparator) {
         String result = "";
         if (parameterValue != null) {
             result = "\"" + parameterName + "\":\"" + parameterValue + "\"";
@@ -236,27 +236,27 @@ public class JsonMessage {
      */
     public static void main(String[] args) {
         AdditionalField additionalField = new JsonMessage.AdditionalFieldBuilder() //
-                .name("A20161224.1030-1045.bin.gz") //
-                .location("ftpes://192.168.0.101:22/ftp/rop/A20161224.1030-1045.bin.gz") //
-                .compression("gzip") //
-                .fileFormatType("org.3GPP.32.435#measCollec") //
-                .fileFormatVersion("V10") //
-                .build();
+            .name("A20161224.1030-1045.bin.gz") //
+            .location("ftpes://192.168.0.101:22/ftp/rop/A20161224.1030-1045.bin.gz") //
+            .compression("gzip") //
+            .fileFormatType("org.3GPP.32.435#measCollec") //
+            .fileFormatVersion("V10") //
+            .build();
         AdditionalField secondAdditionalField = new JsonMessage.AdditionalFieldBuilder() //
-                .name("A20161224.1030-1045.bin.gz") //
-                .location("sftp://192.168.0.101:22/ftp/rop/A20161224.1030-1045.bin.gz") //
-                .compression("gzip") //
-                .fileFormatType("org.3GPP.32.435#measCollec") //
-                .fileFormatVersion("V10") //
-                .build();
+            .name("A20161224.1030-1045.bin.gz") //
+            .location("sftp://192.168.0.101:22/ftp/rop/A20161224.1030-1045.bin.gz") //
+            .compression("gzip") //
+            .fileFormatType("org.3GPP.32.435#measCollec") //
+            .fileFormatVersion("V10") //
+            .build();
         JsonMessage message = new JsonMessage.JsonMessageBuilder() //
-                .eventName("Noti_NrRadio-Ericsson_FileReady") //
-                .changeIdentifier("PM_MEAS_FILES") //
-                .changeType("FileReady") //
-                .notificationFieldsVersion("2.0") //
-                .addAdditionalField(additionalField) //
-                .addAdditionalField(secondAdditionalField) //
-                .build();
+            .eventName("Noti_NrRadio-Ericsson_FileReady") //
+            .changeIdentifier("PM_MEAS_FILES") //
+            .changeType("FileReady") //
+            .notificationFieldsVersion("2.0") //
+            .addAdditionalField(additionalField) //
+            .addAdditionalField(secondAdditionalField) //
+            .build();
         System.out.println(message.toString());
     }
 }
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/utils/LoggingUtils.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/utils/LoggingUtils.java
index 45edac79..604bba3e 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/utils/LoggingUtils.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/utils/LoggingUtils.java
@@ -23,13 +23,14 @@ package org.onap.dcaegen2.collectors.datafile.utils;
 import ch.qos.logback.classic.Logger;
 import ch.qos.logback.classic.spi.ILoggingEvent;
 import ch.qos.logback.core.read.ListAppender;
+
 import org.slf4j.LoggerFactory;
 
 public class LoggingUtils {
 
     /**
      * Returns a ListAppender that contains all logging events. Call this method at the very beginning of the test
-     * */
+     */
     public static ListAppender<ILoggingEvent> getLogListAppender(Class<?> logClass) {
         Logger logger = (Logger) LoggerFactory.getLogger(logClass);
         ListAppender<ILoggingEvent> listAppender = new ListAppender<>();
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/web/PublishRedirectStrategyTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/web/PublishRedirectStrategyTest.java
index 6d3a98b7..d496aebc 100644
--- a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/web/PublishRedirectStrategyTest.java
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/web/PublishRedirectStrategyTest.java
@@ -22,6 +22,7 @@ import static org.mockito.Mockito.when;
 
 import java.util.HashMap;
 import java.util.Map;
+
 import org.apache.http.Header;
 import org.apache.http.HttpRequest;
 import org.apache.http.HttpResponse;
author	PatrikBuhr <patrik.buhr@est.tech>	2019-06-14 11:42:38 +0000
committer	PatrikBuhr <patrik.buhr@est.tech>	2019-06-14 11:42:38 +0000
commit	21f0997ab8b1d16b05a0dd5929ff0491ea47c466 (patch)
tree	705d1e4c09899f1e8ed72f50be2bf0b0a2c2e7e5 /datafile-app-server
parent	dafd553cf1694585b35fd7132c6bafdef1e98ed6 (diff)