Add the Maven license plugin

Update some Java files with incorrect import ordering. Apply an updated
License text (referencing the year 2019).

Change-Id: Iaf0a7f8a4f2fd4dfb52eda87366e1f8d50e6e06c
Issue-ID: AAI-2057
Signed-off-by: mark.j.leonard <mark.j.leonard@gmail.com>

8 files changed, 190 insertions, 135 deletions

diff --git a/License.txt b/License.txt
new file mode 100644
index 0000000..b4df965
--- /dev/null
+++ b/License.txt
@@ -0,0 +1,18 @@
+============LICENSE_START=======================================================
+org.onap.aai
+================================================================================
+Copyright © 2018-2019 AT&T Intellectual Property. All rights reserved.
+Copyright © 2018-2019 European Software Marketing Ltd.
+================================================================================
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+============LICENSE_END=========================================================
diff --git a/pom.xml b/pom.xml
index 6db2b50..d3f0e94 100644
--- a/pom.xml
+++ b/pom.xml
@@ -296,7 +296,29 @@ limitations under the License.
 					</execution>
 				</executions>
 			</plugin>
-
+			<plugin>
+				<groupId>com.mycila</groupId>
+				<artifactId>license-maven-plugin</artifactId>
+				<version>3.0</version>
+				<configuration>
+					<header>License.txt</header>
+					<includes>
+						<include>src/main/java/**</include>
+						<include>src/test/java/**</include>
+						<include>pom.xml</include>
+					</includes>
+					<skipExistingHeaders>true</skipExistingHeaders>
+				</configuration>
+				<executions>
+					<execution>
+						<goals>
+							<!-- Set goal from "check" to "format" to auto update license headers -->
+							<goal>check</goal>
+						</goals>
+						<phase>validate</phase>
+					</execution>
+				</executions>
+			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-surefire-plugin</artifactId>
diff --git a/src/main/java/org/onap/aai/validation/ValidationServiceApplication.java b/src/main/java/org/onap/aai/validation/ValidationServiceApplication.java
index 464bbf9..b3220cb 100644
--- a/src/main/java/org/onap/aai/validation/ValidationServiceApplication.java
+++ b/src/main/java/org/onap/aai/validation/ValidationServiceApplication.java
@@ -1,20 +1,24 @@
-/*
- * ============LICENSE_START===================================================
- * Copyright (c) 2018-2019 European Software Marketing Ltd.
- * ============================================================================
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017-2019 European Software Marketing Ltd.
+ * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *       http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- * ============LICENSE_END=====================================================
+ * ============LICENSE_END=========================================================
  */
+
 package org.onap.aai.validation;
 
 import java.util.Arrays;
diff --git a/src/main/java/org/onap/aai/validation/publisher/ValidationEventPublisher.java b/src/main/java/org/onap/aai/validation/publisher/ValidationEventPublisher.java
index 0cebbf9..c52ff10 100644
--- a/src/main/java/org/onap/aai/validation/publisher/ValidationEventPublisher.java
+++ b/src/main/java/org/onap/aai/validation/publisher/ValidationEventPublisher.java
@@ -1,22 +1,30 @@
-/*
- * ============LICENSE_START===================================================
- * Copyright (c) 2018 Amdocs
- * ============================================================================
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2018-2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2018-2019 European Software Marketing Ltd.
+ * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *       http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- * ============LICENSE_END=====================================================
+ * ============LICENSE_END=========================================================
  */
+
 package org.onap.aai.validation.publisher;
 
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import javax.inject.Inject;
 import org.onap.aai.event.client.DMaaPEventPublisher;
 import org.onap.aai.validation.config.TopicAdminConfig;
 import org.onap.aai.validation.config.TopicConfig;
@@ -26,10 +34,6 @@ import org.onap.aai.validation.exception.ValidationServiceException;
 import org.onap.aai.validation.factory.DMaaPEventPublisherFactory;
 import org.onap.aai.validation.logging.ApplicationMsgs;
 import org.onap.aai.validation.logging.LogHelper;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
-import javax.inject.Inject;
 
 /**
  * Event Publisher
@@ -39,126 +43,127 @@ public class ValidationEventPublisher implements MessagePublisher {
 
     private static LogHelper applicationLogger = LogHelper.INSTANCE;
 
-	private List<Topic> publisherTopics;
+    private List<Topic> publisherTopics;
 
-	private boolean enablePublishing;
+    private boolean enablePublishing;
 
-	private long retries;
+    private long retries;
 
-	private long retriesRemaining;
+    private long retriesRemaining;
 
     private DMaaPEventPublisherFactory dMaapFactory;
 
 
-	/**
-	 * Instantiates an Event Publisher instance using properties from config file.
-	 *
-	 * @param topicConfig
-	 * @param topicAdminConfig
-	 */
-	@Inject
+    /**
+     * Instantiates an Event Publisher instance using properties from config file.
+     *
+     * @param topicConfig
+     * @param topicAdminConfig
+     */
+    @Inject
     public ValidationEventPublisher(TopicConfig topicConfig, TopicAdminConfig topicAdminConfig) {
-		enablePublishing = topicAdminConfig.isPublishEnable();
-		if (enablePublishing) {
-			publisherTopics = topicConfig.getPublisherTopics();
-			retries = topicAdminConfig.getPublishRetries();
-		}
+        enablePublishing = topicAdminConfig.isPublishEnable();
+        if (enablePublishing) {
+            publisherTopics = topicConfig.getPublisherTopics();
+            retries = topicAdminConfig.getPublishRetries();
+        }
         dMaapFactory = new DMaaPEventPublisherFactory();
-	}
-
-	/**
-	 * Connect to the event publisher, add the message, and then publish it by closing the publisher.
-	 */
-	@Override
-	public void publishMessage(String message) throws ValidationServiceException {
-		Collection<String> messages = new ArrayList<>();
-		messages.add(message);
-		publishMessages(messages);
-	}
-
-	/**
-	 * Connect to the event publisher, adds the messages, and then publish them by closing the publisher.
-	 */
-	@Override
-	public void publishMessages(Collection<String> messages) throws ValidationServiceException {
-		if (!enablePublishing) {
-			return;
-		} else {
+    }
+
+    /**
+     * Connect to the event publisher, add the message, and then publish it by closing the publisher.
+     */
+    @Override
+    public void publishMessage(String message) throws ValidationServiceException {
+        Collection<String> messages = new ArrayList<>();
+        messages.add(message);
+        publishMessages(messages);
+    }
+
+    /**
+     * Connect to the event publisher, adds the messages, and then publish them by closing the publisher.
+     */
+    @Override
+    public void publishMessages(Collection<String> messages) throws ValidationServiceException {
+        if (!enablePublishing) {
+            return;
+        } else {
             applicationLogger.debug("Publishing messages: " + messages);
-			for (Topic topic : publisherTopics) {
-				retriesRemaining = retries;
-				publishMessages(messages, topic);
-			}
-		}
-	}
+            for (Topic topic : publisherTopics) {
+                retriesRemaining = retries;
+                publishMessages(messages, topic);
+            }
+        }
+    }
 
-	private void publishMessages(Collection<String> messages, Topic topic) throws ValidationServiceException {
+    private void publishMessages(Collection<String> messages, Topic topic) throws ValidationServiceException {
 
-	    DMaaPEventPublisher dMaapEventPublisher = dMaapFactory.createEventPublisher(topic.getHost(), topic.getName(), topic.getUsername(),
-                topic.getPassword(), topic.getTransportType());
+        DMaaPEventPublisher dMaapEventPublisher = dMaapFactory.createEventPublisher(topic.getHost(), topic.getName(),
+                topic.getUsername(), topic.getPassword(), topic.getTransportType());
 
-		try {
-			// Add our message to the publisher's queue/bus
+        try {
+            // Add our message to the publisher's queue/bus
             int result = dMaapEventPublisher.sendSync(topic.getPartition(), messages);
-			if (result != messages.size()) {
-				applicationLogger.warn(ApplicationMsgs.UNSENT_MESSAGE_WARN);
+            if (result != messages.size()) {
+                applicationLogger.warn(ApplicationMsgs.UNSENT_MESSAGE_WARN);
                 closeEventPublisher(dMaapEventPublisher);
                 retryOrThrow(messages, topic, new ValidationServiceException(
                         ValidationServiceError.EVENT_CLIENT_INCORRECT_NUMBER_OF_MESSAGES_SENT, result));
-			}
+            }
         } catch (Exception e) {
-			applicationLogger.error(ApplicationMsgs.UNSENT_MESSAGE_ERROR);
+            applicationLogger.error(ApplicationMsgs.UNSENT_MESSAGE_ERROR);
             closeEventPublisher(dMaapEventPublisher);
             retryOrThrow(messages, topic,
                     new ValidationServiceException(ValidationServiceError.EVENT_CLIENT_SEND_ERROR, e));
-		}
+        }
 
         completeMessageSending(dMaapEventPublisher, topic);
-	}
-
-	/**
-	 * Publish the queued messages by closing the publisher.
-	 *
-     * @param eventPublisher the publisher to close
-	 * @throws AuditException
-	 */
+    }
+
+    /**
+     * Publish the queued messages by closing the publisher.
+     *
+     * @param eventPublisher
+     *            the publisher to close
+     * @throws AuditException
+     */
     private void completeMessageSending(DMaaPEventPublisher eventPublisher, Topic topic)
             throws ValidationServiceException {
         List<String> unsentMsgs = closeEventPublisher(eventPublisher);
 
-		if (unsentMsgs != null && !unsentMsgs.isEmpty()) {
-			// Log the error, as the exception will not be propagated due to the fact that the Cambria Client throws
-			// an exception first in a separate thread.
-			applicationLogger.error(ApplicationMsgs.EVENT_CLIENT_CLOSE_UNSENT_MESSAGE,
+        if (unsentMsgs != null && !unsentMsgs.isEmpty()) {
+            // Log the error, as the exception will not be propagated due to the fact that the Cambria Client throws
+            // an exception first in a separate thread.
+            applicationLogger.error(ApplicationMsgs.EVENT_CLIENT_CLOSE_UNSENT_MESSAGE,
                     ValidationServiceError.EVENT_CLIENT_CLOSE_UNSENT_MESSAGE.getMessage(unsentMsgs));
 
             retryOrThrow(unsentMsgs, topic, new ValidationServiceException(
                     ValidationServiceError.EVENT_CLIENT_CLOSE_UNSENT_MESSAGE, unsentMsgs));
-		}
-	}
+        }
+    }
 
     private void retryOrThrow(Collection<String> messages, Topic topic, ValidationServiceException exceptionToThrow)
             throws ValidationServiceException {
-		if (retriesRemaining <= 0) {
-			applicationLogger.warn(ApplicationMsgs.SEND_MESSAGE_ABORT_WARN);
-			throw exceptionToThrow;
-		} else {
-			applicationLogger.warn(ApplicationMsgs.SEND_MESSAGE_RETRY_WARN);
-			retriesRemaining--;
-			publishMessages(messages, topic);
-		}
-	}
+        if (retriesRemaining <= 0) {
+            applicationLogger.warn(ApplicationMsgs.SEND_MESSAGE_ABORT_WARN);
+            throw exceptionToThrow;
+        } else {
+            applicationLogger.warn(ApplicationMsgs.SEND_MESSAGE_RETRY_WARN);
+            retriesRemaining--;
+            publishMessages(messages, topic);
+        }
+    }
 
     private List<String> closeEventPublisher(DMaaPEventPublisher eventPublisher) throws ValidationServiceException {
-		try {
+        try {
             return eventPublisher.closeWithUnsent();
-		} catch (Exception e) {
-			throw new ValidationServiceException(ValidationServiceError.EVENT_CLIENT_CLOSE_ERROR, e);
-		}
-	}
+        } catch (Exception e) {
+            throw new ValidationServiceException(ValidationServiceError.EVENT_CLIENT_CLOSE_ERROR, e);
+        }
+    }
 
     public void setEventPublisherFactory(DMaaPEventPublisherFactory dMaapFactory) {
         this.dMaapFactory = dMaapFactory;
     }
 
-}
\ No newline at end of file
+}
diff --git a/src/main/java/org/onap/aai/validation/services/EventPollingService.java b/src/main/java/org/onap/aai/validation/services/EventPollingService.java
index 8b38031..4a85f57 100644
--- a/src/main/java/org/onap/aai/validation/services/EventPollingService.java
+++ b/src/main/java/org/onap/aai/validation/services/EventPollingService.java
@@ -1,31 +1,32 @@
-/*
- * ============LICENSE_START===================================================
- * Copyright (c) 2018 Amdocs
- * ============================================================================
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2018-2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2018-2019 European Software Marketing Ltd.
+ * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *       http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- * ============LICENSE_END=====================================================
+ * ============LICENSE_END=========================================================
  */
+
 package org.onap.aai.validation.services;
 
+import com.google.common.collect.Iterables;
 import java.net.MalformedURLException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.UUID;
-
 import javax.inject.Inject;
-
-import org.springframework.stereotype.Service;
-
 import org.onap.aai.event.client.DMaaPEventConsumer;
 import org.onap.aai.validation.config.TopicConfig;
 import org.onap.aai.validation.config.TopicConfig.Topic;
@@ -35,7 +36,7 @@ import org.onap.aai.validation.exception.ValidationServiceException;
 import org.onap.aai.validation.logging.ApplicationMsgs;
 import org.onap.aai.validation.logging.LogHelper;
 import org.onap.aai.validation.logging.LogHelper.MdcParameter;
-import com.google.common.collect.Iterables;
+import org.springframework.stereotype.Service;
 
 /**
  * Event Polling Service
diff --git a/src/main/java/org/onap/aai/validation/servlet/StartupServlet.java b/src/main/java/org/onap/aai/validation/servlet/StartupServlet.java
index 01fdc31..59e5cb7 100644
--- a/src/main/java/org/onap/aai/validation/servlet/StartupServlet.java
+++ b/src/main/java/org/onap/aai/validation/servlet/StartupServlet.java
@@ -1,28 +1,30 @@
-/*
- * ============LICENSE_START===================================================
- * Copyright (c) 2018 Amdocs
- * ============================================================================
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2018-2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2018-2019 European Software Marketing Ltd.
+ * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *       http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- * ============LICENSE_END=====================================================
+ * ============LICENSE_END=========================================================
  */
+
 package org.onap.aai.validation.servlet;
 
 import java.util.concurrent.Executors;
 import java.util.concurrent.TimeUnit;
-
 import javax.annotation.PostConstruct;
 import javax.inject.Inject;
-
 import org.onap.aai.cl.api.Logger;
 import org.onap.aai.validation.config.TopicAdminConfig;
 import org.onap.aai.validation.logging.ApplicationMsgs;
diff --git a/src/test/java/org/onap/aai/validation/logging/TestApplicationLogger.java b/src/test/java/org/onap/aai/validation/logging/TestApplicationLogger.java
index d19d43d..a5876f2 100644
--- a/src/test/java/org/onap/aai/validation/logging/TestApplicationLogger.java
+++ b/src/test/java/org/onap/aai/validation/logging/TestApplicationLogger.java
@@ -1,20 +1,24 @@
-/*
- * ============LICENSE_START===================================================
- * Copyright (c) 2018 Amdocs
- * ============================================================================
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2018-2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2018-2019 European Software Marketing Ltd.
+ * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *       http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- * ============LICENSE_END=====================================================
+ * ============LICENSE_END=========================================================
  */
+
 package org.onap.aai.validation.logging;
 
 import static org.hamcrest.CoreMatchers.containsString;
@@ -27,14 +31,11 @@ import java.io.IOException;
 import java.nio.file.Paths;
 import java.util.Arrays;
 import org.apache.commons.lang.time.StopWatch;
-import org.junit.BeforeClass;
 import org.junit.Test;
 import org.mockito.Mockito;
 import org.onap.aai.cl.api.LogFields;
 import org.onap.aai.cl.api.Logger;
 import org.onap.aai.cl.mdc.MdcOverride;
-import org.onap.aai.validation.logging.ApplicationMsgs;
-import org.onap.aai.validation.logging.LogHelper;
 import org.onap.aai.validation.logging.LogHelper.TriConsumer;
 import org.springframework.http.HttpHeaders;
 
@@ -46,8 +47,7 @@ import org.springframework.http.HttpHeaders;
  */
 public class TestApplicationLogger {
 
-    @BeforeClass
-    public static void setupClass() {
+    static {
         System.setProperty("APP_HOME", ".");
     }
 
diff --git a/src/test/java/org/onap/aai/validation/modeldriven/TestModelId.java b/src/test/java/org/onap/aai/validation/modeldriven/TestModelId.java
index 7cefede..972cf9a 100644
--- a/src/test/java/org/onap/aai/validation/modeldriven/TestModelId.java
+++ b/src/test/java/org/onap/aai/validation/modeldriven/TestModelId.java
@@ -1,20 +1,24 @@
-/*
- * ============LICENSE_START===================================================
- * Copyright (c) 2018 Amdocs
- * ============================================================================
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2018-2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2018-2019 European Software Marketing Ltd.
+ * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *       http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- * ============LICENSE_END=====================================================
+ * ============LICENSE_END=========================================================
  */
+
 package org.onap.aai.validation.modeldriven;
 
 import static org.hamcrest.CoreMatchers.equalTo;
@@ -23,7 +27,6 @@ import static org.hamcrest.CoreMatchers.not;
 import static org.junit.Assert.assertThat;
 
 import org.junit.Test;
-import org.onap.aai.validation.modeldriven.ModelId;
 
 public class TestModelId {