Remove the apache commons-lang dependency in aai-common

Issue-ID: AAI-3551

Signed-off-by: Fiete Ostkamp <Fiete.Ostkamp@telekom.de>
Change-Id: Ib68b6fb43044532abf39c1ac088ef969c5aa00c2

44 files changed, 265 insertions, 250 deletions

diff --git a/aai-aaf-auth/src/main/java/org/onap/aai/aaf/filters/GremlinFilter.java b/aai-aaf-auth/src/main/java/org/onap/aai/aaf/filters/GremlinFilter.java
index 23ff0c6d..ce96acf1 100644
--- a/aai-aaf-auth/src/main/java/org/onap/aai/aaf/filters/GremlinFilter.java
+++ b/aai-aaf-auth/src/main/java/org/onap/aai/aaf/filters/GremlinFilter.java
@@ -19,23 +19,24 @@
  */
 package org.onap.aai.aaf.filters;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.regex.Pattern;
+
+import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
 import org.apache.commons.io.IOUtils;
 import org.onap.aai.aaf.auth.ResponseFormatter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Profile;
 import org.springframework.stereotype.Component;
 
-import javax.servlet.FilterChain;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-import java.util.regex.Pattern;
-
 @Component
 @Profile({
     AafProfiles.AAF_CERT_AUTHENTICATION,
diff --git a/aai-aaf-auth/src/main/java/org/onap/aai/aaf/filters/PayloadBufferingRequestWrapper.java b/aai-aaf-auth/src/main/java/org/onap/aai/aaf/filters/PayloadBufferingRequestWrapper.java
index eb8a61dd..138189e4 100644
--- a/aai-aaf-auth/src/main/java/org/onap/aai/aaf/filters/PayloadBufferingRequestWrapper.java
+++ b/aai-aaf-auth/src/main/java/org/onap/aai/aaf/filters/PayloadBufferingRequestWrapper.java
@@ -19,14 +19,15 @@
  */
 package org.onap.aai.aaf.filters;
 
-import org.apache.commons.io.IOUtils;
-import org.onap.aaf.cadi.BufferedServletInputStream;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
 
 import javax.servlet.ServletInputStream;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletRequestWrapper;
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
+
+import org.apache.commons.io.IOUtils;
+import org.onap.aaf.cadi.BufferedServletInputStream;
 
 /**
  * This class buffers the payload of the servlet request. The reason is that we access the payload multiple times,
diff --git a/aai-core/pom.xml b/aai-core/pom.xml
index 9a990897..d2c5bb58 100644
--- a/aai-core/pom.xml
+++ b/aai-core/pom.xml
@@ -123,10 +123,15 @@ limitations under the License.
 			<artifactId>aai-annotations</artifactId>
 		</dependency>
 		<dependency>
-			<groupId>commons-lang</groupId>
-			<artifactId>commons-lang</artifactId>
+			<groupId>org.apache.commons</groupId>
+			<artifactId>commons-lang3</artifactId>
 		</dependency>
 		<dependency>
+			<groupId>commons-cli</groupId>
+			<artifactId>commons-cli</artifactId>
+			<version>1.5.0</version>
+	</dependency>
+		<dependency>
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-text</artifactId>
 			<scope>compile</scope>
diff --git a/aai-core/src/main/java/org/onap/aai/audit/ListEndpoints.java b/aai-core/src/main/java/org/onap/aai/audit/ListEndpoints.java
index 56321cf1..0a027d64 100644
--- a/aai-core/src/main/java/org/onap/aai/audit/ListEndpoints.java
+++ b/aai-core/src/main/java/org/onap/aai/audit/ListEndpoints.java
@@ -22,10 +22,6 @@
 
 package org.onap.aai.audit;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import com.google.common.base.CaseFormat;
-
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -36,7 +32,7 @@ import java.util.Set;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.onap.aai.config.SpringContextAware;
 import org.onap.aai.introspection.Introspector;
 import org.onap.aai.introspection.Loader;
@@ -46,8 +42,12 @@ import org.onap.aai.introspection.exceptions.AAIUnknownObjectException;
 import org.onap.aai.logging.LogFormatTools;
 import org.onap.aai.setup.SchemaVersion;
 import org.onap.aai.setup.SchemaVersions;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
 
+import com.google.common.base.CaseFormat;
+
 /**
  * The Class ListEndpoints.
  */
diff --git a/aai-core/src/main/java/org/onap/aai/dbmap/AAIGraph.java b/aai-core/src/main/java/org/onap/aai/dbmap/AAIGraph.java
index f2f24334..62ac4f06 100644
--- a/aai-core/src/main/java/org/onap/aai/dbmap/AAIGraph.java
+++ b/aai-core/src/main/java/org/onap/aai/dbmap/AAIGraph.java
@@ -22,10 +22,11 @@
 
 package org.onap.aai.dbmap;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import java.io.FileNotFoundException;
+import java.util.Properties;
+
 import org.apache.commons.configuration.PropertiesConfiguration;
-import org.apache.commons.lang.exception.ExceptionUtils;
+import org.apache.commons.lang3.exception.ExceptionUtils;
 import org.apache.tinkerpop.gremlin.structure.Graph;
 import org.apache.tinkerpop.gremlin.structure.io.IoCore;
 import org.janusgraph.core.JanusGraph;
@@ -36,9 +37,8 @@ import org.onap.aai.dbgen.SchemaGenerator;
 import org.onap.aai.dbgen.SchemaGenerator4Hist;
 import org.onap.aai.exceptions.AAIException;
 import org.onap.aai.util.AAIConstants;
-
-import java.io.FileNotFoundException;
-import java.util.Properties;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * Database Mapping class which acts as the middle man between the REST
@@ -139,7 +139,7 @@ public class AAIGraph {
                     transaction.tx().commit();
                     logger.info("Snapshot loaded to inmemory graph.");
                 } catch (Exception e) {
-                    logger.info(String.format("ERROR: Could not load datasnapshot to in memory graph. %n%s", ExceptionUtils.getFullStackTrace(e)));
+                    logger.info(String.format("ERROR: Could not load datasnapshot to in memory graph. %n%s", ExceptionUtils.getStackTrace(e)));
                     throw new RuntimeException(e);
                 }
             }
diff --git a/aai-core/src/main/java/org/onap/aai/dbmap/AAIGraphConfig.java b/aai-core/src/main/java/org/onap/aai/dbmap/AAIGraphConfig.java
index 6bf04246..4dbc1224 100644
--- a/aai-core/src/main/java/org/onap/aai/dbmap/AAIGraphConfig.java
+++ b/aai-core/src/main/java/org/onap/aai/dbmap/AAIGraphConfig.java
@@ -20,16 +20,16 @@
 
 package org.onap.aai.dbmap;
 
-import org.apache.commons.configuration.ConfigurationException;
-import org.apache.commons.configuration.PropertiesConfiguration;
-import org.apache.commons.lang.StringUtils;
-import org.janusgraph.diskstorage.configuration.ConfigElement;
-
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.lang.management.ManagementFactory;
 import java.util.Objects;
 
+import org.apache.commons.configuration.ConfigurationException;
+import org.apache.commons.configuration.PropertiesConfiguration;
+import org.apache.commons.lang3.StringUtils;
+import org.janusgraph.diskstorage.configuration.ConfigElement;
+
 /**
  * For building a config that JanusGraphFactory.open can use with an identifiable graph.unique-instance-id
  */
diff --git a/aai-core/src/main/java/org/onap/aai/introspection/Introspector.java b/aai-core/src/main/java/org/onap/aai/introspection/Introspector.java
index 1ef54c6b..117610ff 100644
--- a/aai-core/src/main/java/org/onap/aai/introspection/Introspector.java
+++ b/aai-core/src/main/java/org/onap/aai/introspection/Introspector.java
@@ -20,7 +20,6 @@
 
 package org.onap.aai.introspection;
 
-import com.google.common.base.CaseFormat;
 import java.io.UnsupportedEncodingException;
 import java.lang.reflect.InvocationTargetException;
 import java.util.ArrayList;
@@ -32,7 +31,8 @@ import java.util.Map;
 import java.util.Optional;
 import java.util.Set;
 import java.util.stream.Collectors;
-import org.apache.commons.lang.ClassUtils;
+
+import org.apache.commons.lang3.ClassUtils;
 import org.eclipse.persistence.exceptions.DynamicException;
 import org.onap.aai.config.SpringContextAware;
 import org.onap.aai.introspection.exceptions.AAIUnknownObjectException;
@@ -48,6 +48,8 @@ import org.onap.aai.workarounds.NamingExceptions;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import com.google.common.base.CaseFormat;
+
 public abstract class Introspector implements Cloneable {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(Introspector.class);
diff --git a/aai-core/src/main/java/org/onap/aai/introspection/sideeffect/OwnerCheck.java b/aai-core/src/main/java/org/onap/aai/introspection/sideeffect/OwnerCheck.java
index c383f0c5..4d75f38a 100644
--- a/aai-core/src/main/java/org/onap/aai/introspection/sideeffect/OwnerCheck.java
+++ b/aai-core/src/main/java/org/onap/aai/introspection/sideeffect/OwnerCheck.java
@@ -20,6 +20,9 @@
 
 package org.onap.aai.introspection.sideeffect;
 
+import java.util.Map.Entry;
+import java.util.Optional;
+
 import org.apache.commons.lang3.ObjectUtils;
 import org.apache.tinkerpop.gremlin.structure.Vertex;
 import org.onap.aai.exceptions.AAIException;
@@ -29,9 +32,6 @@ import org.onap.aai.serialization.db.DBSerializer;
 import org.onap.aai.serialization.engines.TransactionalGraphEngine;
 import org.springframework.util.CollectionUtils;
 
-import java.util.Map.Entry;
-import java.util.Optional;
-
 public class OwnerCheck extends SideEffect {
 
     public static final String READ_ONLY_SUFFIX = "_readOnly";
diff --git a/aai-core/src/main/java/org/onap/aai/restcore/JettyObfuscationConversionCommandLineUtil.java b/aai-core/src/main/java/org/onap/aai/restcore/JettyObfuscationConversionCommandLineUtil.java
index 3e995d64..f59dba4e 100644
--- a/aai-core/src/main/java/org/onap/aai/restcore/JettyObfuscationConversionCommandLineUtil.java
+++ b/aai-core/src/main/java/org/onap/aai/restcore/JettyObfuscationConversionCommandLineUtil.java
@@ -20,9 +20,9 @@
 
 package org.onap.aai.restcore;
 
-import org.apache.commons.cli.BasicParser;
 import org.apache.commons.cli.CommandLine;
 import org.apache.commons.cli.CommandLineParser;
+import org.apache.commons.cli.DefaultParser;
 import org.apache.commons.cli.Options;
 import org.apache.commons.cli.ParseException;
 import org.eclipse.jetty.util.security.Password;
@@ -59,7 +59,7 @@ public class JettyObfuscationConversionCommandLineUtil {
         options.addOption("e", true, "obfuscate the given string");
         options.addOption("d", true, "deobfuscate the given string");
 
-        CommandLineParser parser = new BasicParser();
+        CommandLineParser parser = new DefaultParser();
 
         try {
             CommandLine cmd = parser.parse(options, args);
@@ -89,7 +89,7 @@ public class JettyObfuscationConversionCommandLineUtil {
      * Usage.
      */
     private static void usage() {
-        System.out.println("usage:");;
+        System.out.println("usage:");
         System.out.println("-e [string] to obfuscate");
         System.out.println("-d [string] to deobfuscate");
         System.out.println("-h help");
diff --git a/aai-core/src/main/java/org/onap/aai/serialization/db/DBSerializer.java b/aai-core/src/main/java/org/onap/aai/serialization/db/DBSerializer.java
index 4237252f..db92babc 100644
--- a/aai-core/src/main/java/org/onap/aai/serialization/db/DBSerializer.java
+++ b/aai-core/src/main/java/org/onap/aai/serialization/db/DBSerializer.java
@@ -19,7 +19,6 @@
  */
 package org.onap.aai.serialization.db;
 
-import com.google.common.base.CaseFormat;
 import java.io.UnsupportedEncodingException;
 import java.lang.reflect.Array;
 import java.lang.reflect.InvocationTargetException;
@@ -44,8 +43,10 @@ import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Future;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
+
 import javax.ws.rs.core.UriBuilder;
-import org.apache.commons.lang.StringUtils;
+
+import org.apache.commons.lang3.StringUtils;
 import org.apache.tinkerpop.gremlin.process.traversal.Path;
 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__;
@@ -110,6 +111,8 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.context.ApplicationContext;
 
+import com.google.common.base.CaseFormat;
+
 public class DBSerializer {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(DBSerializer.class);
diff --git a/aai-core/src/main/java/org/onap/aai/serialization/db/ImpliedDelete.java b/aai-core/src/main/java/org/onap/aai/serialization/db/ImpliedDelete.java
index 437f1634..f8f057d6 100644
--- a/aai-core/src/main/java/org/onap/aai/serialization/db/ImpliedDelete.java
+++ b/aai-core/src/main/java/org/onap/aai/serialization/db/ImpliedDelete.java
@@ -19,9 +19,10 @@
  */
 package org.onap.aai.serialization.db;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.apache.commons.lang.StringUtils;
+import java.util.List;
+import java.util.Objects;
+
+import org.apache.commons.lang3.StringUtils;
 import org.apache.tinkerpop.gremlin.structure.Vertex;
 import org.onap.aai.exceptions.AAIException;
 import org.onap.aai.introspection.Introspector;
@@ -30,9 +31,8 @@ import org.onap.aai.serialization.engines.TransactionalGraphEngine;
 import org.onap.aai.serialization.engines.query.QueryEngine;
 import org.onap.aai.util.AAIConfigProxy;
 import org.onap.aai.util.AAIConstants;
-
-import java.util.List;
-import java.util.Objects;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * <b>ImpliedDelete</b> class is responsible for deleting children
diff --git a/aai-core/src/main/java/org/onap/aai/serialization/engines/query/GremlinQueryEngine.java b/aai-core/src/main/java/org/onap/aai/serialization/engines/query/GremlinQueryEngine.java
index 568ff839..600eeb1f 100644
--- a/aai-core/src/main/java/org/onap/aai/serialization/engines/query/GremlinQueryEngine.java
+++ b/aai-core/src/main/java/org/onap/aai/serialization/engines/query/GremlinQueryEngine.java
@@ -45,7 +45,7 @@ package org.onap.aai.serialization.engines.query;/*-
 // import java.util.regex.Matcher;
 // import java.util.regex.Pattern;
 //
-// import org.apache.commons.collections.IteratorUtils;
+// import org.apache.commons3.collections.IteratorUtils;
 //
 // import org.onap.aai.db.AAIProperties;
 // import org.onap.aai.query.builder.QueryBuilder;
diff --git a/aai-core/src/main/java/org/onap/aai/serialization/queryformats/MultiFormatMapper.java b/aai-core/src/main/java/org/onap/aai/serialization/queryformats/MultiFormatMapper.java
index d044a90e..12e046b9 100644
--- a/aai-core/src/main/java/org/onap/aai/serialization/queryformats/MultiFormatMapper.java
+++ b/aai-core/src/main/java/org/onap/aai/serialization/queryformats/MultiFormatMapper.java
@@ -20,15 +20,13 @@
 
 package org.onap.aai.serialization.queryformats;
 
-import com.google.gson.JsonArray;
-import com.google.gson.JsonElement;
-import com.google.gson.JsonObject;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 import java.util.Set;
 import java.util.stream.Collectors;
+
 import org.apache.commons.lang3.tuple.ImmutableTriple;
 import org.apache.commons.lang3.tuple.Pair;
 import org.apache.tinkerpop.gremlin.process.traversal.Path;
@@ -39,6 +37,10 @@ import org.onap.aai.serialization.queryformats.exceptions.AAIFormatVertexExcepti
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+
 public abstract class MultiFormatMapper implements FormatMapper {
 
     private static final Logger logger = LoggerFactory.getLogger(MultiFormatMapper.class);
diff --git a/aai-core/src/main/java/org/onap/aai/tasks/ScheduledTasks.java b/aai-core/src/main/java/org/onap/aai/tasks/ScheduledTasks.java
index 16c41166..282d8819 100644
--- a/aai-core/src/main/java/org/onap/aai/tasks/ScheduledTasks.java
+++ b/aai-core/src/main/java/org/onap/aai/tasks/ScheduledTasks.java
@@ -20,6 +20,10 @@
 
 package org.onap.aai.tasks;
 
+import java.io.File;
+import java.util.Arrays;
+import java.util.Date;
+
 import org.apache.commons.io.FilenameUtils;
 import org.apache.commons.io.comparator.LastModifiedFileComparator;
 import org.onap.aai.aailog.logs.AaiScheduledTaskAuditLog;
@@ -32,10 +36,6 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
 
-import java.io.File;
-import java.util.Arrays;
-import java.util.Date;
-
 @Component
 public class ScheduledTasks {
 
diff --git a/aai-core/src/main/java/org/onap/aai/util/Entity.java b/aai-core/src/main/java/org/onap/aai/util/Entity.java
index d1a3eafc..4605414b 100644
--- a/aai-core/src/main/java/org/onap/aai/util/Entity.java
+++ b/aai-core/src/main/java/org/onap/aai/util/Entity.java
@@ -20,13 +20,6 @@
 
 package org.onap.aai.util;
 
-import com.fasterxml.jackson.annotation.JsonAnyGetter;
-import com.fasterxml.jackson.annotation.JsonAnySetter;
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import com.fasterxml.jackson.annotation.JsonInclude;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import com.fasterxml.jackson.annotation.JsonPropertyOrder;
-
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -34,9 +27,16 @@ import java.util.Map;
 
 import javax.annotation.Generated;
 
-import org.apache.commons.lang.builder.EqualsBuilder;
-import org.apache.commons.lang.builder.HashCodeBuilder;
-import org.apache.commons.lang.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.EqualsBuilder;
+import org.apache.commons.lang3.builder.HashCodeBuilder;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+
+import com.fasterxml.jackson.annotation.JsonAnyGetter;
+import com.fasterxml.jackson.annotation.JsonAnySetter;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
 
 @JsonInclude(JsonInclude.Include.NON_NULL)
 @Generated("org.jsonschema2pojo")
diff --git a/aai-core/src/main/java/org/onap/aai/util/EntityList.java b/aai-core/src/main/java/org/onap/aai/util/EntityList.java
index e86c5472..375614bc 100644
--- a/aai-core/src/main/java/org/onap/aai/util/EntityList.java
+++ b/aai-core/src/main/java/org/onap/aai/util/EntityList.java
@@ -20,13 +20,6 @@
 
 package org.onap.aai.util;
 
-import com.fasterxml.jackson.annotation.JsonAnyGetter;
-import com.fasterxml.jackson.annotation.JsonAnySetter;
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import com.fasterxml.jackson.annotation.JsonInclude;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import com.fasterxml.jackson.annotation.JsonPropertyOrder;
-
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -34,9 +27,16 @@ import java.util.Map;
 
 import javax.annotation.Generated;
 
-import org.apache.commons.lang.builder.EqualsBuilder;
-import org.apache.commons.lang.builder.HashCodeBuilder;
-import org.apache.commons.lang.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.EqualsBuilder;
+import org.apache.commons.lang3.builder.HashCodeBuilder;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+
+import com.fasterxml.jackson.annotation.JsonAnyGetter;
+import com.fasterxml.jackson.annotation.JsonAnySetter;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
 
 @JsonInclude(JsonInclude.Include.NON_NULL)
 @Generated("org.jsonschema2pojo")
diff --git a/aai-core/src/main/java/org/onap/aai/util/KeyValueList.java b/aai-core/src/main/java/org/onap/aai/util/KeyValueList.java
index 1536d772..c3382b2d 100644
--- a/aai-core/src/main/java/org/onap/aai/util/KeyValueList.java
+++ b/aai-core/src/main/java/org/onap/aai/util/KeyValueList.java
@@ -20,6 +20,15 @@
 
 package org.onap.aai.util;
 
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.annotation.Generated;
+
+import org.apache.commons.lang3.builder.EqualsBuilder;
+import org.apache.commons.lang3.builder.HashCodeBuilder;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+
 import com.fasterxml.jackson.annotation.JsonAnyGetter;
 import com.fasterxml.jackson.annotation.JsonAnySetter;
 import com.fasterxml.jackson.annotation.JsonIgnore;
@@ -27,15 +36,6 @@ import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonPropertyOrder;
 
-import java.util.HashMap;
-import java.util.Map;
-
-import javax.annotation.Generated;
-
-import org.apache.commons.lang.builder.EqualsBuilder;
-import org.apache.commons.lang.builder.HashCodeBuilder;
-import org.apache.commons.lang.builder.ToStringBuilder;
-
 @JsonInclude(JsonInclude.Include.NON_NULL)
 @Generated("org.jsonschema2pojo")
 @JsonPropertyOrder({"key", "value"})
diff --git a/aai-core/src/main/java/org/onap/aai/util/PojoUtils.java b/aai-core/src/main/java/org/onap/aai/util/PojoUtils.java
index 05cbf97c..83dc4698 100644
--- a/aai-core/src/main/java/org/onap/aai/util/PojoUtils.java
+++ b/aai-core/src/main/java/org/onap/aai/util/PojoUtils.java
@@ -20,22 +20,18 @@
 
 package org.onap.aai.util;
 
-import com.fasterxml.jackson.annotation.JsonInclude;
-import com.fasterxml.jackson.core.JsonGenerationException;
-import com.fasterxml.jackson.databind.DeserializationFeature;
-import com.fasterxml.jackson.databind.JsonMappingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.SerializationFeature;
-import com.fasterxml.jackson.module.jaxb.JaxbAnnotationModule;
-import com.google.common.base.CaseFormat;
-import com.google.common.collect.Multimap;
-
 import java.io.IOException;
 import java.io.StringWriter;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.security.SecureRandom;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Random;
 
 import javax.xml.bind.JAXBContext;
 import javax.xml.bind.JAXBException;
@@ -48,6 +44,16 @@ import org.eclipse.persistence.jaxb.MarshallerProperties;
 import org.onap.aai.domain.model.AAIResource;
 import org.onap.aai.exceptions.AAIException;
 
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.core.JsonGenerationException;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.JsonMappingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+import com.fasterxml.jackson.module.jaxb.JaxbAnnotationModule;
+import com.google.common.base.CaseFormat;
+import com.google.common.collect.Multimap;
+
 public class PojoUtils {
 
     /**
diff --git a/aai-core/src/main/java/org/onap/aai/util/delta/ObjectDelta.java b/aai-core/src/main/java/org/onap/aai/util/delta/ObjectDelta.java
index c560dbf6..5ba99aff 100644
--- a/aai-core/src/main/java/org/onap/aai/util/delta/ObjectDelta.java
+++ b/aai-core/src/main/java/org/onap/aai/util/delta/ObjectDelta.java
@@ -20,14 +20,15 @@
 
 package org.onap.aai.util.delta;
 
-import com.google.gson.annotations.SerializedName;
-import org.apache.commons.lang3.builder.ToStringBuilder;
-
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import org.apache.commons.lang3.builder.ToStringBuilder;
+
+import com.google.gson.annotations.SerializedName;
+
 public class ObjectDelta {
 
     @SerializedName("uri")
diff --git a/aai-core/src/main/java/org/onap/aai/util/delta/PropertyDelta.java b/aai-core/src/main/java/org/onap/aai/util/delta/PropertyDelta.java
index 46a0072c..3f4da75a 100644
--- a/aai-core/src/main/java/org/onap/aai/util/delta/PropertyDelta.java
+++ b/aai-core/src/main/java/org/onap/aai/util/delta/PropertyDelta.java
@@ -19,9 +19,10 @@
  */
 package org.onap.aai.util.delta;
 
-import com.google.gson.annotations.SerializedName;
 import org.apache.commons.lang3.builder.ToStringBuilder;
 
+import com.google.gson.annotations.SerializedName;
+
 public class PropertyDelta {
 
     @SerializedName("action")
diff --git a/aai-core/src/main/java/org/onap/aai/util/delta/RelationshipDelta.java b/aai-core/src/main/java/org/onap/aai/util/delta/RelationshipDelta.java
index 1dcad1b3..75349ea3 100644
--- a/aai-core/src/main/java/org/onap/aai/util/delta/RelationshipDelta.java
+++ b/aai-core/src/main/java/org/onap/aai/util/delta/RelationshipDelta.java
@@ -20,12 +20,13 @@
 
 package org.onap.aai.util.delta;
 
-import com.google.gson.annotations.SerializedName;
-import org.apache.commons.lang3.builder.ToStringBuilder;
-
 import java.util.HashMap;
 import java.util.Map;
 
+import org.apache.commons.lang3.builder.ToStringBuilder;
+
+import com.google.gson.annotations.SerializedName;
+
 public class RelationshipDelta {
 
     @SerializedName("action")
diff --git a/aai-core/src/main/java/org/onap/aai/web/EventClientPublisher.java b/aai-core/src/main/java/org/onap/aai/web/EventClientPublisher.java
index c5629254..cbd9b105 100644
--- a/aai-core/src/main/java/org/onap/aai/web/EventClientPublisher.java
+++ b/aai-core/src/main/java/org/onap/aai/web/EventClientPublisher.java
@@ -20,13 +20,12 @@
 
 package org.onap.aai.web;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import java.io.UnsupportedEncodingException;
 import java.util.Base64;
 
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
diff --git a/aai-core/src/main/resources/logback.xml b/aai-core/src/main/resources/logback.xml
index b5803532..f2b1399f 100644
--- a/aai-core/src/main/resources/logback.xml
+++ b/aai-core/src/main/resources/logback.xml
@@ -277,7 +277,7 @@
 
 	<!-- Other Loggers that may help troubleshoot -->
 	<logger name="net.sf" level="WARN" />
-	<logger name="org.apache.commons.httpclient" level="WARN" />
+	<logger name="org.apache.commons3.httpclient" level="WARN" />
 	<logger name="org.apache.commons" level="WARN" />
 	<logger name="org.apache.coyote" level="WARN" />
 	<logger name="org.apache.jasper" level="WARN" />
diff --git a/aai-core/src/test/java/org/onap/aai/db/DbMethHelperTest.java b/aai-core/src/test/java/org/onap/aai/db/DbMethHelperTest.java
index 07fa3890..6bea58f0 100644
--- a/aai-core/src/test/java/org/onap/aai/db/DbMethHelperTest.java
+++ b/aai-core/src/test/java/org/onap/aai/db/DbMethHelperTest.java
@@ -20,31 +20,39 @@
 
 package org.onap.aai.db;
 
-import com.google.common.collect.ArrayListMultimap;
-import com.google.common.collect.Multimap;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
 import org.apache.commons.io.IOUtils;
 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
 import org.apache.tinkerpop.gremlin.structure.Graph;
 import org.apache.tinkerpop.gremlin.structure.Vertex;
-import org.apache.tinkerpop.gremlin.structure.VertexProperty;
-import org.janusgraph.core.JanusGraph;
 import org.janusgraph.core.JanusGraphFactory;
-import org.junit.*;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Rule;
+import org.junit.Test;
 import org.junit.rules.ExpectedException;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
 import org.onap.aai.AAISetup;
-import org.onap.aai.DataLinkSetup;
-import org.onap.aai.domain.model.AAIResource;
-import org.onap.aai.edges.EdgeIngestor;
 import org.onap.aai.exceptions.AAIException;
 import org.onap.aai.introspection.Introspector;
 import org.onap.aai.introspection.Loader;
 import org.onap.aai.introspection.ModelType;
 import org.onap.aai.parsers.exceptions.AmbiguousMapAAIException;
-import org.onap.aai.parsers.query.QueryParser;
 import org.onap.aai.serialization.db.DBSerializer;
 import org.onap.aai.serialization.db.EdgeSerializer;
 import org.onap.aai.serialization.engines.JanusGraphDBEngine;
@@ -54,13 +62,6 @@ import org.onap.aai.setup.SchemaVersion;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.test.annotation.DirtiesContext;
 
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.util.*;
-
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.when;
-
 @RunWith(value = Parameterized.class)
 @DirtiesContext(classMode = DirtiesContext.ClassMode.BEFORE_CLASS)
 public class DbMethHelperTest extends AAISetup {
diff --git a/aai-core/src/test/java/org/onap/aai/introspection/sideeffect/DataCopyTest.java b/aai-core/src/test/java/org/onap/aai/introspection/sideeffect/DataCopyTest.java
index 8cfc300f..bda268c6 100644
--- a/aai-core/src/test/java/org/onap/aai/introspection/sideeffect/DataCopyTest.java
+++ b/aai-core/src/test/java/org/onap/aai/introspection/sideeffect/DataCopyTest.java
@@ -20,6 +20,18 @@
 
 package org.onap.aai.introspection.sideeffect;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
+import java.util.Collection;
+
 import org.apache.commons.io.IOUtils;
 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
 import org.apache.tinkerpop.gremlin.structure.Graph;
@@ -27,7 +39,12 @@ import org.apache.tinkerpop.gremlin.structure.Vertex;
 import org.apache.tinkerpop.gremlin.structure.VertexProperty;
 import org.janusgraph.core.JanusGraph;
 import org.janusgraph.core.JanusGraphFactory;
-import org.junit.*;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Rule;
+import org.junit.Test;
 import org.junit.rules.ExpectedException;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
@@ -47,19 +64,6 @@ import org.onap.aai.serialization.engines.JanusGraphDBEngine;
 import org.onap.aai.serialization.engines.QueryStyle;
 import org.onap.aai.serialization.engines.TransactionalGraphEngine;
 
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-import java.nio.charset.StandardCharsets;
-import java.util.Arrays;
-import java.util.Collection;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNull;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.when;
-import org.junit.Ignore;
-
 @RunWith(value = Parameterized.class)
 @Ignore
 public class DataCopyTest extends AAISetup {
diff --git a/aai-core/src/test/java/org/onap/aai/parsers/relationship/RelationshipToURITest.java b/aai-core/src/test/java/org/onap/aai/parsers/relationship/RelationshipToURITest.java
index ea872d4e..9c190f81 100644
--- a/aai-core/src/test/java/org/onap/aai/parsers/relationship/RelationshipToURITest.java
+++ b/aai-core/src/test/java/org/onap/aai/parsers/relationship/RelationshipToURITest.java
@@ -36,7 +36,9 @@ import org.junit.Test;
 import org.junit.rules.ExpectedException;
 import org.onap.aai.AAISetup;
 import org.onap.aai.exceptions.AAIException;
-import org.onap.aai.introspection.*;
+import org.onap.aai.introspection.Introspector;
+import org.onap.aai.introspection.Loader;
+import org.onap.aai.introspection.ModelType;
 import org.onap.aai.parsers.exceptions.AAIIdentityMapParseException;
 import org.onap.aai.parsers.exceptions.AmbiguousMapAAIException;
 import org.onap.aai.setup.SchemaVersion;
diff --git a/aai-core/src/test/java/org/onap/aai/restcore/JettyObfuscationConversionCommandLineUtilTest.java b/aai-core/src/test/java/org/onap/aai/restcore/JettyObfuscationConversionCommandLineUtilTest.java
index c86c371d..5adf5b26 100644
--- a/aai-core/src/test/java/org/onap/aai/restcore/JettyObfuscationConversionCommandLineUtilTest.java
+++ b/aai-core/src/test/java/org/onap/aai/restcore/JettyObfuscationConversionCommandLineUtilTest.java
@@ -20,38 +20,9 @@
 
 package org.onap.aai.restcore;
 
-import org.apache.commons.io.IOUtils;
-import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
-import org.apache.tinkerpop.gremlin.structure.Graph;
-import org.apache.tinkerpop.gremlin.structure.Vertex;
-import org.janusgraph.core.JanusGraphFactory;
-import org.junit.*;
-import org.junit.rules.ExpectedException;
-import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
+import org.junit.Assert;
+import org.junit.Test;
 import org.onap.aai.AAISetup;
-import org.onap.aai.db.DbMethHelper;
-import org.onap.aai.exceptions.AAIException;
-import org.onap.aai.introspection.Introspector;
-import org.onap.aai.introspection.Loader;
-import org.onap.aai.introspection.ModelType;
-import org.onap.aai.parsers.exceptions.AmbiguousMapAAIException;
-import org.onap.aai.serialization.db.DBSerializer;
-import org.onap.aai.serialization.db.EdgeSerializer;
-import org.onap.aai.serialization.engines.JanusGraphDBEngine;
-import org.onap.aai.serialization.engines.QueryStyle;
-import org.onap.aai.serialization.engines.TransactionalGraphEngine;
-import org.onap.aai.setup.SchemaVersion;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.test.annotation.DirtiesContext;
-
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.text.ParseException;
-import java.util.*;
-
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.when;
 
 public class JettyObfuscationConversionCommandLineUtilTest extends AAISetup {
     public static JettyObfuscationConversionCommandLineUtil jettyObfuscationConversionCommandLineUtil;
diff --git a/aai-core/src/test/java/org/onap/aai/stress/IndexStressTest.java b/aai-core/src/test/java/org/onap/aai/stress/IndexStressTest.java
index 143004ac..90cda070 100644
--- a/aai-core/src/test/java/org/onap/aai/stress/IndexStressTest.java
+++ b/aai-core/src/test/java/org/onap/aai/stress/IndexStressTest.java
@@ -20,23 +20,22 @@
 
 package org.onap.aai.stress;
 
-import org.apache.commons.lang.RandomStringUtils;
+import java.util.HashSet;
+import java.util.Set;
+
+import org.apache.commons.lang3.RandomStringUtils;
 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
 import org.apache.tinkerpop.gremlin.structure.Vertex;
 import org.janusgraph.core.JanusGraphTransaction;
 import org.junit.Before;
-import org.junit.Test;
 import org.junit.Ignore;
+import org.junit.Test;
 import org.onap.aai.AAISetup;
 import org.onap.aai.dbmap.AAIGraph;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.test.annotation.DirtiesContext;
 
-import java.util.HashSet;
-import java.util.LinkedHashSet;
-import java.util.Set;
-
 @Ignore("Run this only to test indexes limit")
 @DirtiesContext(classMode = DirtiesContext.ClassMode.BEFORE_CLASS)
 public class IndexStressTest extends AAISetup {
diff --git a/aai-core/src/test/resources/logback.xml b/aai-core/src/test/resources/logback.xml
index 5badcb9f..5d4f7bf3 100644
--- a/aai-core/src/test/resources/logback.xml
+++ b/aai-core/src/test/resources/logback.xml
@@ -274,7 +274,7 @@
 
 	<!-- Other Loggers that may help troubleshoot -->
 	<logger name="net.sf" level="WARN" />
-	<logger name="org.apache.commons.httpclient" level="WARN" />
+	<logger name="org.apache.commons3.httpclient" level="WARN" />
 	<logger name="org.apache.commons" level="WARN" />
 	<logger name="org.apache.coyote" level="WARN" />
 	<logger name="org.apache.jasper" level="WARN" />
diff --git a/aai-els-onap-logging/pom.xml b/aai-els-onap-logging/pom.xml
index 9f180bbb..49fac945 100644
--- a/aai-els-onap-logging/pom.xml
+++ b/aai-els-onap-logging/pom.xml
@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.onap.aai.aai-common</groupId>
@@ -116,8 +114,8 @@
             <artifactId>jackson-module-jaxb-annotations</artifactId>
         </dependency>
         <dependency>
-            <groupId>commons-lang</groupId>
-            <artifactId>commons-lang</artifactId>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
         </dependency>
         <dependency>
             <groupId>commons-io</groupId>
@@ -145,4 +143,4 @@
             </exclusions>
         </dependency>
     </dependencies>
-</project>
+</project>
\ No newline at end of file
diff --git a/aai-els-onap-logging/src/main/java/org/onap/aai/logging/ErrorLogHelper.java b/aai-els-onap-logging/src/main/java/org/onap/aai/logging/ErrorLogHelper.java
index 4ef2a237..1bc33f49 100644
--- a/aai-els-onap-logging/src/main/java/org/onap/aai/logging/ErrorLogHelper.java
+++ b/aai-els-onap-logging/src/main/java/org/onap/aai/logging/ErrorLogHelper.java
@@ -20,7 +20,22 @@
 
 package org.onap.aai.logging;
 
-import org.apache.commons.lang.StringUtils;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map.Entry;
+import java.util.Properties;
+
+import javax.ws.rs.core.MediaType;
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.Marshaller;
+
+import org.apache.commons.lang3.StringUtils;
 import org.onap.aai.exceptions.AAIException;
 import org.onap.aai.util.AAIConstants;
 import org.onap.aai.util.MapperUtil;
@@ -31,16 +46,6 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.slf4j.MDC;
 
-import javax.ws.rs.core.MediaType;
-import javax.xml.bind.JAXBContext;
-import javax.xml.bind.Marshaller;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.StringWriter;
-import java.util.*;
-import java.util.Map.Entry;
-
 /**
  *
  * This classes loads the application error properties file
diff --git a/aai-els-onap-logging/src/main/java/org/onap/aai/logging/LogFormatTools.java b/aai-els-onap-logging/src/main/java/org/onap/aai/logging/LogFormatTools.java
index 3f0d80ae..caf8e7c8 100644
--- a/aai-els-onap-logging/src/main/java/org/onap/aai/logging/LogFormatTools.java
+++ b/aai-els-onap-logging/src/main/java/org/onap/aai/logging/LogFormatTools.java
@@ -20,16 +20,16 @@
 
 package org.onap.aai.logging;
 
-import org.apache.commons.lang.exception.ExceptionUtils;
-import org.onap.aai.exceptions.AAIException;
-import org.onap.aai.util.AAIConfig;
-import org.onap.aai.util.AAIConstants;
-
 import java.time.Instant;
 import java.time.ZoneOffset;
 import java.time.ZonedDateTime;
 import java.time.format.DateTimeFormatter;
 
+import org.apache.commons.lang3.exception.ExceptionUtils;
+import org.onap.aai.exceptions.AAIException;
+import org.onap.aai.util.AAIConfig;
+import org.onap.aai.util.AAIConstants;
+
 public class LogFormatTools {
 
     private static final String DATE_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSSZ";
diff --git a/aai-els-onap-logging/src/main/java/org/onap/aai/util/AAIApplicationConfig.java b/aai-els-onap-logging/src/main/java/org/onap/aai/util/AAIApplicationConfig.java
index 9232b1c8..93969795 100644
--- a/aai-els-onap-logging/src/main/java/org/onap/aai/util/AAIApplicationConfig.java
+++ b/aai-els-onap-logging/src/main/java/org/onap/aai/util/AAIApplicationConfig.java
@@ -20,12 +20,6 @@
 
 package org.onap.aai.util;
 
-import org.apache.commons.io.IOUtils;
-import org.eclipse.jetty.util.security.Password;
-import org.onap.aai.exceptions.AAIException;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
@@ -35,6 +29,12 @@ import java.util.Properties;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import org.apache.commons.io.IOUtils;
+import org.eclipse.jetty.util.security.Password;
+import org.onap.aai.exceptions.AAIException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 public class AAIApplicationConfig {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(AAIApplicationConfig.class);
diff --git a/aai-els-onap-logging/src/test/java/org/onap/aai/util/LogFile.java b/aai-els-onap-logging/src/test/java/org/onap/aai/util/LogFile.java
index 682f667b..b94686bb 100644
--- a/aai-els-onap-logging/src/test/java/org/onap/aai/util/LogFile.java
+++ b/aai-els-onap-logging/src/test/java/org/onap/aai/util/LogFile.java
@@ -19,14 +19,14 @@
  */
 package org.onap.aai.util;
 
-import org.apache.commons.io.FileUtils;
-import org.apache.commons.io.IOUtils;
-
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.nio.charset.Charset;
 
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.io.IOUtils;
+
 /**
  * Utility class to read/delete contents of log file
  */
diff --git a/aai-parent/pom.xml b/aai-parent/pom.xml
index 518f23f1..380fe88e 100644
--- a/aai-parent/pom.xml
+++ b/aai-parent/pom.xml
@@ -256,12 +256,6 @@ limitations under the License.
       </dependency>
 
       <dependency>
-        <groupId>commons-lang</groupId>
-        <artifactId>commons-lang</artifactId>
-        <version>${commons.lang.version}</version>
-      </dependency>
-
-      <dependency>
         <groupId>com.att.eelf</groupId>
         <artifactId>eelf-core</artifactId>
         <version>${eelf.core.version}</version>
diff --git a/aai-rest/pom.xml b/aai-rest/pom.xml
index 04328bcf..74b5431e 100644
--- a/aai-rest/pom.xml
+++ b/aai-rest/pom.xml
@@ -45,6 +45,10 @@
 
     <dependencies>
         <dependency>
+			<groupId>org.apache.commons</groupId>
+			<artifactId>commons-lang3</artifactId>
+		</dependency>
+        <dependency>
             <groupId>com.att.eelf</groupId>
             <artifactId>eelf-core</artifactId>
         </dependency>
diff --git a/aai-rest/src/main/java/org/onap/aai/restclient/PropertyPasswordConfiguration.java b/aai-rest/src/main/java/org/onap/aai/restclient/PropertyPasswordConfiguration.java
index 29d9506f..47dd2f2d 100644
--- a/aai-rest/src/main/java/org/onap/aai/restclient/PropertyPasswordConfiguration.java
+++ b/aai-rest/src/main/java/org/onap/aai/restclient/PropertyPasswordConfiguration.java
@@ -19,16 +19,6 @@
  */
 package org.onap.aai.restclient;
 
-import org.apache.commons.io.IOUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.context.ApplicationContextInitializer;
-import org.springframework.context.ConfigurableApplicationContext;
-import org.springframework.core.env.ConfigurableEnvironment;
-import org.springframework.core.env.EnumerablePropertySource;
-import org.springframework.core.env.MapPropertySource;
-import org.springframework.core.env.PropertySource;
-
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
@@ -39,6 +29,16 @@ import java.util.Properties;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import org.apache.commons.io.IOUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.context.ApplicationContextInitializer;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.core.env.ConfigurableEnvironment;
+import org.springframework.core.env.EnumerablePropertySource;
+import org.springframework.core.env.MapPropertySource;
+import org.springframework.core.env.PropertySource;
+
 public class PropertyPasswordConfiguration implements ApplicationContextInitializer<ConfigurableApplicationContext> {
 
     private static final Pattern decodePasswordPattern = Pattern.compile("password\\((.*?)\\)");
diff --git a/aai-schema-abstraction/src/main/java/org/onap/aai/schemaif/json/JsonSchemaProvider.java b/aai-schema-abstraction/src/main/java/org/onap/aai/schemaif/json/JsonSchemaProvider.java
index e7ee4b47..78ae6a6d 100644
--- a/aai-schema-abstraction/src/main/java/org/onap/aai/schemaif/json/JsonSchemaProvider.java
+++ b/aai-schema-abstraction/src/main/java/org/onap/aai/schemaif/json/JsonSchemaProvider.java
@@ -28,11 +28,11 @@ import java.io.StringWriter;
 import java.util.Arrays;
 import java.util.HashSet;
 import java.util.Map;
-import java.util.Scanner;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipInputStream;
+
 import org.onap.aai.cl.api.Logger;
 import org.onap.aai.cl.eelf.LoggerFactory;
 import org.onap.aai.schemaif.SchemaProvider;
@@ -52,7 +52,8 @@ import org.springframework.web.client.RestTemplate;
 
 
 public class JsonSchemaProvider implements SchemaProvider {
-    Logger logger = LoggerFactory.getInstance().getLogger(JsonSchemaProvider.class.getName());
+    // Logger logger = LoggerFactory.getInstance().getLogger(JsonSchemaProvider.class.getName());
+    Logger logger = LoggerFactory.getInstance().getLogger(SchemaProvider.class);
 
     private JsonSchemaProviderConfig config;
     private Map<String,SchemaInstance> schemaCache = new ConcurrentHashMap<>();
diff --git a/aai-schema-abstraction/src/main/java/org/onap/aai/schemaif/oxm/OxmEdgeRulesLoader.java b/aai-schema-abstraction/src/main/java/org/onap/aai/schemaif/oxm/OxmEdgeRulesLoader.java
index 39e7039f..93508fc5 100644
--- a/aai-schema-abstraction/src/main/java/org/onap/aai/schemaif/oxm/OxmEdgeRulesLoader.java
+++ b/aai-schema-abstraction/src/main/java/org/onap/aai/schemaif/oxm/OxmEdgeRulesLoader.java
@@ -20,7 +20,6 @@
  */
 package org.onap.aai.schemaif.oxm;
 
-import com.google.common.collect.Multimap;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
@@ -32,7 +31,9 @@ import java.util.function.Function;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import java.util.stream.Collectors;
+
 import org.apache.commons.io.IOUtils;
+import org.onap.aai.cl.api.Logger;
 import org.onap.aai.cl.eelf.LoggerFactory;
 import org.onap.aai.edges.EdgeIngestor;
 import org.onap.aai.edges.EdgeRule;
@@ -44,6 +45,8 @@ import org.onap.aai.setup.Translator;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
+import com.google.common.collect.Multimap;
+
 @Component
 public class OxmEdgeRulesLoader {
 
@@ -60,7 +63,7 @@ public class OxmEdgeRulesLoader {
     final static Pattern propsFilePattern = Pattern.compile(propsPrefix + "(.*)" + propsSuffix);
     final static Pattern propsVersionPattern = Pattern.compile("(?i)v\\d*");
 
-    private static org.onap.aai.cl.api.Logger logger =
+    private static Logger logger =
             LoggerFactory.getInstance().getLogger(OxmEdgeRulesLoader.class.getName());
 
     private OxmEdgeRulesLoader() {}
diff --git a/aai-schema-ingest/pom.xml b/aai-schema-ingest/pom.xml
index 833091d3..31a926fc 100644
--- a/aai-schema-ingest/pom.xml
+++ b/aai-schema-ingest/pom.xml
@@ -73,12 +73,15 @@ limitations under the License.
             <version>${groovy.version}</version>
 			<classifier>indy</classifier>
 		</dependency>
-		<!-- https://mvnrepository.com/artifact/commons-io/commons-io -->
 		<dependency>
 			<groupId>commons-io</groupId>
 			<artifactId>commons-io</artifactId>
 		</dependency>
 		<dependency>
+			<groupId>org.apache.commons</groupId>
+			<artifactId>commons-lang3</artifactId>
+		</dependency>
+		<dependency>
 			<groupId>org.onap.aai.aai-common</groupId>
 			<artifactId>aai-rest</artifactId>
 		</dependency>
diff --git a/aai-schema-ingest/src/main/java/org/onap/aai/edges/EdgeRuleQuery.java b/aai-schema-ingest/src/main/java/org/onap/aai/edges/EdgeRuleQuery.java
index 8ecbe2a3..893ebad5 100644
--- a/aai-schema-ingest/src/main/java/org/onap/aai/edges/EdgeRuleQuery.java
+++ b/aai-schema-ingest/src/main/java/org/onap/aai/edges/EdgeRuleQuery.java
@@ -22,22 +22,22 @@
 
 package org.onap.aai.edges;
 
-import com.jayway.jsonpath.Criteria;
-import com.jayway.jsonpath.Filter;
-import com.jayway.jsonpath.Predicate;
-
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
 import java.util.Optional;
 
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.onap.aai.edges.enums.AAIDirection;
 import org.onap.aai.edges.enums.EdgeField;
 import org.onap.aai.edges.enums.EdgeProperty;
 import org.onap.aai.edges.enums.EdgeType;
 import org.onap.aai.setup.SchemaVersion;
 
+import com.jayway.jsonpath.Criteria;
+import com.jayway.jsonpath.Filter;
+import com.jayway.jsonpath.Predicate;
+
 /**
  * For querying the edge rules schema (not the database)
  *
diff --git a/aai-schema-ingest/src/main/java/org/onap/aai/setup/ConfigTranslator.java b/aai-schema-ingest/src/main/java/org/onap/aai/setup/ConfigTranslator.java
index a62dd17b..e87a05cc 100644
--- a/aai-schema-ingest/src/main/java/org/onap/aai/setup/ConfigTranslator.java
+++ b/aai-schema-ingest/src/main/java/org/onap/aai/setup/ConfigTranslator.java
@@ -20,10 +20,11 @@
 
 package org.onap.aai.setup;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.*;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
 import java.nio.charset.Charset;
 import java.util.ArrayList;
 import java.util.List;
@@ -31,6 +32,8 @@ import java.util.Map;
 
 import org.apache.commons.io.IOUtils;
 import org.onap.aai.edges.JsonIngestor;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 
 /**
diff --git a/aai-schema-ingest/src/main/java/org/onap/aai/validation/CheckEverythingStrategy.java b/aai-schema-ingest/src/main/java/org/onap/aai/validation/CheckEverythingStrategy.java
index d16e3cc7..7cd0124a 100644
--- a/aai-schema-ingest/src/main/java/org/onap/aai/validation/CheckEverythingStrategy.java
+++ b/aai-schema-ingest/src/main/java/org/onap/aai/validation/CheckEverythingStrategy.java
@@ -27,7 +27,7 @@ package org.onap.aai.validation;
 import java.util.ArrayList;
 import java.util.List;
 
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
 
 /**
  * When an error is found, mark that it is NOT ok to
diff --git a/aai-schema-ingest/src/test/java/org/onap/aai/restclient/MockRestClient.java b/aai-schema-ingest/src/test/java/org/onap/aai/restclient/MockRestClient.java
index 4025a201..8ce496ef 100644
--- a/aai-schema-ingest/src/test/java/org/onap/aai/restclient/MockRestClient.java
+++ b/aai-schema-ingest/src/test/java/org/onap/aai/restclient/MockRestClient.java
@@ -21,15 +21,11 @@
 package org.onap.aai.restclient;
 
 import static org.junit.Assert.assertNotNull;
-import static org.springframework.test.web.client.match.MockRestRequestMatchers.*;
+import static org.springframework.test.web.client.match.MockRestRequestMatchers.content;
+import static org.springframework.test.web.client.match.MockRestRequestMatchers.method;
+import static org.springframework.test.web.client.match.MockRestRequestMatchers.requestTo;
 import static org.springframework.test.web.client.response.MockRestResponseCreators.withStatus;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import com.google.gson.JsonArray;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonParser;
-
 import java.io.IOException;
 import java.io.InputStream;
 import java.nio.charset.StandardCharsets;
@@ -40,13 +36,22 @@ import java.util.Map;
 
 import org.apache.commons.io.IOUtils;
 import org.springframework.core.io.Resource;
-import org.springframework.http.*;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Component;
 import org.springframework.test.web.client.ExpectedCount;
 import org.springframework.test.web.client.MockRestServiceServer;
 import org.springframework.util.MultiValueMap;
 import org.springframework.web.client.RestTemplate;
 
+import com.google.gson.JsonArray;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+
 @Component
 public class MockRestClient extends RestClient {