diff --git a/couchbase/pom.xml b/couchbase/pom.xml
index 34e2832e55..e87975a53c 100644
--- a/couchbase/pom.xml
+++ b/couchbase/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -72,4 +71,4 @@
         <spring-framework.version>4.3.5.RELEASE</spring-framework.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/custom-pmd/pom.xml b/custom-pmd/pom.xml
index 50bd16e2d5..550f96de33 100644
--- a/custom-pmd/pom.xml
+++ b/custom-pmd/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -51,4 +50,4 @@
         <maven.compiler.target>1.8</maven.compiler.target>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/dagger/pom.xml b/dagger/pom.xml
index e9410ceb63..304b0e428e 100644
--- a/dagger/pom.xml
+++ b/dagger/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -46,4 +45,4 @@
         <dagger.version>2.16</dagger.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/data-structures/pom.xml b/data-structures/pom.xml
index 7bf34b1c63..cba602878f 100644
--- a/data-structures/pom.xml
+++ b/data-structures/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -44,4 +43,4 @@
         <bigqueue.version>0.7.0</bigqueue.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/ddd/pom.xml b/ddd/pom.xml
index 41fccc7d5f..77cf1f5341 100644
--- a/ddd/pom.xml
+++ b/ddd/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -101,6 +100,5 @@
 
     <properties>
         <joda-money.version>1.0.1</joda-money.version>
-
     </properties>
-</project>
+</project>
\ No newline at end of file
diff --git a/deeplearning4j/pom.xml b/deeplearning4j/pom.xml
index af65aa7e03..f1f9b9fa7b 100644
--- a/deeplearning4j/pom.xml
+++ b/deeplearning4j/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
@@ -66,4 +65,4 @@
         <slf4j.version>1.7.5</slf4j.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/discord4j/pom.xml b/discord4j/pom.xml
index 07fa3fa72e..1e73e5109b 100644
--- a/discord4j/pom.xml
+++ b/discord4j/pom.xml
@@ -1,12 +1,13 @@
 <?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<groupId>com.baeldung</groupId>
-	<artifactId>discord4j</artifactId>
-	<version>0.0.1-SNAPSHOT</version>
-	<name>discord4j</name>
-	<description>Demo Discord bot using Discord4J + Spring Boot</description>
+<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.baeldung</groupId>
+    <artifactId>discord4j</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>discord4j</name>
+    <description>Demo Discord bot using Discord4J + Spring Boot</description>
 
     <parent>
         <groupId>com.baeldung</groupId>
@@ -15,58 +16,56 @@
         <relativePath>../parent-boot-2</relativePath>
     </parent>
 
-	<dependencies>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-webflux</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-actuator</artifactId>
-		</dependency>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-webflux</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.junit.vintage</groupId>
+                    <artifactId>junit-vintage-engine</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>com.discord4j</groupId>
+            <artifactId>discord4j-core</artifactId>
+            <version>3.1.1</version>
+        </dependency>
+    </dependencies>
 
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-test</artifactId>
-			<scope>test</scope>
-			<exclusions>
-				<exclusion>
-					<groupId>org.junit.vintage</groupId>
-					<artifactId>junit-vintage-engine</artifactId>
-				</exclusion>
-			</exclusions>
-		</dependency>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
-		<dependency>
-			<groupId>com.discord4j</groupId>
-			<artifactId>discord4j-core</artifactId>
-			<version>3.1.1</version>
-		</dependency>
-	</dependencies>
-
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.springframework.boot</groupId>
-				<artifactId>spring-boot-maven-plugin</artifactId>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-		</plugins>
-	</build>
-    
     <properties>
         <java.version>1.8</java.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/disruptor/pom.xml b/disruptor/pom.xml
index 31fc28986b..c2f9cf34b0 100644
--- a/disruptor/pom.xml
+++ b/disruptor/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -87,7 +86,8 @@
                         <configuration>
                             <shadedArtifactAttached>true</shadedArtifactAttached>
                             <transformers>
-                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                                <transformer
+                                    implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                     <mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
                                 </transformer>
                             </transformers>
diff --git a/dozer/pom.xml b/dozer/pom.xml
index 0fdf7f6fba..840763445c 100644
--- a/dozer/pom.xml
+++ b/dozer/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
@@ -31,4 +30,4 @@
         <dozer.version>5.5.1</dozer.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/drools/pom.xml b/drools/pom.xml
index e0a7b52938..cc96d9d032 100644
--- a/drools/pom.xml
+++ b/drools/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -65,4 +64,4 @@
         <opta-planner-version>7.10.0.Final</opta-planner-version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/dropwizard/pom.xml b/dropwizard/pom.xml
index c3e1a4e841..36f2ec43f0 100644
--- a/dropwizard/pom.xml
+++ b/dropwizard/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -49,8 +48,10 @@
                         </goals>
                         <configuration>
                             <transformers>
-                                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
-                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                                <transformer
+                                    implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
+                                <transformer
+                                    implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                     <mainClass>com.baeldung.dropwizard.introduction.IntroductionApplication</mainClass>
                                 </transformer>
                             </transformers>
diff --git a/dubbo/pom.xml b/dubbo/pom.xml
index cca1b3a3d1..76e09c4375 100644
--- a/dubbo/pom.xml
+++ b/dubbo/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -37,4 +36,4 @@
         <zkclient.version>0.10</zkclient.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/ethereum/pom.xml b/ethereum/pom.xml
index 5953195123..4283714b98 100644
--- a/ethereum/pom.xml
+++ b/ethereum/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -16,14 +15,12 @@
     </parent>
 
     <dependencies>
-
         <!-- Spring Boot Dependencies -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter</artifactId>
             <version>${spring.boot.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
@@ -34,7 +31,6 @@
             <artifactId>spring-boot-starter-tomcat</artifactId>
             <version>${spring.boot.version}</version>
         </dependency>
-
         <!-- Spring Dependencies -->
         <dependency>
             <groupId>org.springframework</groupId>
@@ -51,7 +47,6 @@
             <artifactId>spring-webmvc</artifactId>
             <version>${spring.version}</version>
         </dependency>
-
         <!-- Ethereum -->
         <dependency>
             <groupId>org.ethereum</groupId>
@@ -63,7 +58,6 @@
             <artifactId>core</artifactId>
             <version>${web3j.core.version}</version>
         </dependency>
-
         <!-- Jackson Dependencies -->
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
@@ -80,7 +74,6 @@
             <artifactId>jackson-annotations</artifactId>
             <version>${jackson.version}</version>
         </dependency>
-
         <!-- Servlet -->
         <dependency>
             <groupId>javax.servlet</groupId>
@@ -102,7 +95,6 @@
             <artifactId>javax.servlet.jsp-api</artifactId>
             <version>${javax.servlet.jsp-api.version}</version>
         </dependency>
-
         <!-- Logging -->
         <dependency>
             <groupId>org.slf4j</groupId>
@@ -114,7 +106,6 @@
             <artifactId>logback-classic</artifactId>
             <version>${logback.version}</version>
         </dependency>
-
         <!-- Spring Testing -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -133,7 +124,6 @@
             <version>${spring.version}</version>
             <scope>test</scope>
         </dependency>
-
         <!-- Testing -->
         <dependency>
             <groupId>org.mockito</groupId>
@@ -219,4 +209,4 @@
         <spring-boot-maven-plugin.version>2.0.4.RELEASE</spring-boot-maven-plugin.version>
         <compiler.plugin.version>3.1</compiler.plugin.version>
     </properties>
-</project>
+</project>
\ No newline at end of file
diff --git a/feign/pom.xml b/feign/pom.xml
index da3cbcb0fd..56059d2a77 100644
--- a/feign/pom.xml
+++ b/feign/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns="http://maven.apache.org/POM/4.0.0"
     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>
@@ -43,4 +42,4 @@
         <feign.version>10.11</feign.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/flyway-cdi-extension/pom.xml b/flyway-cdi-extension/pom.xml
index 566eed95d8..757d1e0a7f 100644
--- a/flyway-cdi-extension/pom.xml
+++ b/flyway-cdi-extension/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -57,4 +56,4 @@
         <tomcat-jdbc.version>8.5.33</tomcat-jdbc.version>
         <javax.annotation-api.version>1.3.2</javax.annotation-api.version>
     </properties>
-</project>
+</project>
\ No newline at end of file
diff --git a/google-cloud/pom.xml b/google-cloud/pom.xml
index 1e474b5dd0..72b9647bc8 100644
--- a/google-cloud/pom.xml
+++ b/google-cloud/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -35,4 +34,4 @@
         <google-cloud-storage.version>1.16.0</google-cloud-storage.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/google-web-toolkit/pom.xml b/google-web-toolkit/pom.xml
index 1ff5081343..6b93ccbc71 100644
--- a/google-web-toolkit/pom.xml
+++ b/google-web-toolkit/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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/maven-v4_0_0.xsd">
     <!-- POM file generated with GWT webAppCreator -->
@@ -54,11 +53,10 @@
     </dependencies>
 
     <build>
-        <!-- Output classes directly into the webapp, so that IDEs and "mvn process-classes" update them in DevMode -->
+        <!-- Output classes directly into the webapp, so that IDEs and "mvn process-classes" update them 
+            in DevMode -->
         <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
-
         <plugins>
-
             <!-- GWT Maven Plugin -->
             <plugin>
                 <groupId>net.ltgt.gwt.maven</groupId>
@@ -76,7 +74,8 @@
                     <moduleName>com.baeldung.Google_web_toolkit</moduleName>
                     <moduleShortName>Google_web_toolkit</moduleShortName>
                     <failOnError>true</failOnError>
-                    <!-- GWT compiler 2.8 requires 1.8, hence define sourceLevel here if you use a different source language for java compilation -->
+                    <!-- GWT compiler 2.8 requires 1.8, hence define sourceLevel here if you use a different 
+                        source language for java compilation -->
                     <sourceLevel>${maven.compiler.source}</sourceLevel>
                     <!-- Compiler configuration -->
                     <compilerArgs>
@@ -93,7 +92,6 @@
                     </startupUrls>
                 </configuration>
             </plugin>
-
             <!-- Skip normal test execution, we use gwt:test instead -->
             <plugin>
                 <artifactId>maven-surefire-plugin</artifactId>
@@ -101,19 +99,16 @@
                     <skip>true</skip>
                 </configuration>
             </plugin>
-
         </plugins>
     </build>
 
     <properties>
-
-        <!-- Setting maven.compiler.source to something different to 1.8 needs that you configure the sourceLevel in gwt-maven-plugin since GWT compiler 2.8 requires 1.8 (see gwt-maven-plugin 
-            block below) -->
+        <!-- Setting maven.compiler.source to something different to 1.8 needs that you configure the 
+            sourceLevel in gwt-maven-plugin since GWT compiler 2.8 requires 1.8 (see gwt-maven-plugin block below) -->
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
-
         <gwt.version>2.8.2</gwt.version>
         <gwt.plugin.version>1.0-rc-8</gwt.plugin.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/graphql/graphql-java/pom.xml b/graphql/graphql-java/pom.xml
index 30bfbf555a..eae30aa8fa 100644
--- a/graphql/graphql-java/pom.xml
+++ b/graphql/graphql-java/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
diff --git a/grpc/pom.xml b/grpc/pom.xml
index 5e1c0bb28b..c3e4996c29 100644
--- a/grpc/pom.xml
+++ b/grpc/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -78,4 +77,4 @@
         <os-maven-plugin.version>1.6.1</os-maven-plugin.version>
         <protobuf-maven-plugin.version>0.6.1</protobuf-maven-plugin.version>
     </properties>
-</project>
+</project>
\ No newline at end of file
diff --git a/gson/pom.xml b/gson/pom.xml
index 0de9a6a533..a928d87b61 100644
--- a/gson/pom.xml
+++ b/gson/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
diff --git a/guava-modules/guava-18/pom.xml b/guava-modules/guava-18/pom.xml
index d65fab1e57..ed295db2f4 100644
--- a/guava-modules/guava-18/pom.xml
+++ b/guava-modules/guava-18/pom.xml
@@ -1,6 +1,7 @@
 <?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>
     <artifactId>guava-18</artifactId>
     <version>0.1.0-SNAPSHOT</version>
diff --git a/guava-modules/guava-19/pom.xml b/guava-modules/guava-19/pom.xml
index 20a405cff4..3c29a2a59c 100644
--- a/guava-modules/guava-19/pom.xml
+++ b/guava-modules/guava-19/pom.xml
@@ -1,6 +1,7 @@
 <?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>
     <artifactId>guava-19</artifactId>
     <version>0.1.0-SNAPSHOT</version>
diff --git a/guava-modules/guava-21/pom.xml b/guava-modules/guava-21/pom.xml
index b793f11a7f..8b7c3cdcfd 100644
--- a/guava-modules/guava-21/pom.xml
+++ b/guava-modules/guava-21/pom.xml
@@ -1,6 +1,7 @@
 <?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>
     <artifactId>guava-21</artifactId>
     <version>1.0-SNAPSHOT</version>
diff --git a/guava-modules/guava-collections-list/pom.xml b/guava-modules/guava-collections-list/pom.xml
index 78a4aeb8ea..d281be2235 100644
--- a/guava-modules/guava-collections-list/pom.xml
+++ b/guava-modules/guava-collections-list/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -27,7 +26,6 @@
             <artifactId>commons-lang3</artifactId>
             <version>${commons-lang3.version}</version>
         </dependency>
-
         <!-- test scoped -->
         <dependency>
             <groupId>org.junit.jupiter</groupId>
@@ -47,7 +45,6 @@
             <version>${assertj.version}</version>
             <scope>test</scope>
         </dependency>
-
         <!-- https://mvnrepository.com/artifact/org.hamcrest/java-hamcrest -->
         <dependency>
             <groupId>org.hamcrest</groupId>
@@ -58,8 +55,7 @@
     </dependencies>
 
     <build>
-        <finalName>guava-collections</finalName>
-
+        <finalName>guava-collections-list</finalName>
         <resources>
             <resource>
                 <directory>src/main/resources</directory>
@@ -71,7 +67,6 @@
     <properties>
         <!-- util -->
         <commons-collections4.version>4.1</commons-collections4.version>
-
         <!-- testing -->
         <assertj.version>3.6.1</assertj.version>
         <java-hamcrest.version>2.0.0.0</java-hamcrest.version>
diff --git a/guava-modules/guava-collections-map/pom.xml b/guava-modules/guava-collections-map/pom.xml
index f3f829f25f..a03a779b3e 100644
--- a/guava-modules/guava-collections-map/pom.xml
+++ b/guava-modules/guava-collections-map/pom.xml
@@ -1,6 +1,7 @@
 <?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>
     <groupId>com.baeldung.guava</groupId>
     <artifactId>guava-collections-map</artifactId>
@@ -31,7 +32,6 @@
 
     <build>
         <finalName>guava-collections-map</finalName>
-
         <resources>
             <resource>
                 <directory>src/main/resources</directory>
diff --git a/guava-modules/guava-collections-set/pom.xml b/guava-modules/guava-collections-set/pom.xml
index 0e53527aef..b989966a54 100644
--- a/guava-modules/guava-collections-set/pom.xml
+++ b/guava-modules/guava-collections-set/pom.xml
@@ -1,6 +1,7 @@
 <?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>
     <artifactId>guava-collections-set</artifactId>
     <version>0.1.0-SNAPSHOT</version>
@@ -45,4 +46,4 @@
         <junit-jupiter.version>5.6.2</junit-jupiter.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/guava-modules/guava-collections/pom.xml b/guava-modules/guava-collections/pom.xml
index 90ed99bab7..021c4c6037 100644
--- a/guava-modules/guava-collections/pom.xml
+++ b/guava-modules/guava-collections/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -32,7 +31,6 @@
             <artifactId>jool</artifactId>
             <version>${jool.version}</version>
         </dependency>
-
         <!-- test scoped -->
         <dependency>
             <groupId>org.junit.jupiter</groupId>
@@ -52,7 +50,6 @@
             <version>${assertj.version}</version>
             <scope>test</scope>
         </dependency>
-
         <!-- https://mvnrepository.com/artifact/org.hamcrest/java-hamcrest -->
         <dependency>
             <groupId>org.hamcrest</groupId>
@@ -64,7 +61,6 @@
 
     <build>
         <finalName>guava-collections</finalName>
-
         <resources>
             <resource>
                 <directory>src/main/resources</directory>
@@ -77,7 +73,6 @@
         <!-- util -->
         <commons-collections4.version>4.1</commons-collections4.version>
         <jool.version>0.9.12</jool.version>
-
         <!-- testing -->
         <assertj.version>3.6.1</assertj.version>
         <java-hamcrest.version>2.0.0.0</java-hamcrest.version>
diff --git a/guava-modules/guava-core/pom.xml b/guava-modules/guava-core/pom.xml
index 5224148cb8..a15dfb5178 100644
--- a/guava-modules/guava-core/pom.xml
+++ b/guava-modules/guava-core/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -31,7 +30,7 @@
     </dependencies>
 
     <build>
-        <finalName>guava</finalName>
+        <finalName>guava-core</finalName>
         <resources>
             <resource>
                 <directory>src/main/resources</directory>
@@ -45,4 +44,4 @@
         <assertj.version>3.6.1</assertj.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/guava-modules/guava-io/pom.xml b/guava-modules/guava-io/pom.xml
index b77bad575d..f6ebac8ba4 100644
--- a/guava-modules/guava-io/pom.xml
+++ b/guava-modules/guava-io/pom.xml
@@ -1,12 +1,10 @@
 <?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>
     <artifactId>guava-io</artifactId>
     <version>0.1.0-SNAPSHOT</version>
-    <properties>
-        <junit-jupiter.version>5.6.2</junit-jupiter.version>
-    </properties>
     <name>guava-io</name>
 
     <parent>
@@ -33,7 +31,6 @@
 
     <build>
         <finalName>guava-io</finalName>
-
         <resources>
             <resource>
                 <directory>src/main/resources</directory>
@@ -42,4 +39,8 @@
         </resources>
     </build>
 
+    <properties>
+        <junit-jupiter.version>5.6.2</junit-jupiter.version>
+    </properties>
+
 </project>
\ No newline at end of file
diff --git a/guava-modules/guava-utilities/pom.xml b/guava-modules/guava-utilities/pom.xml
index fd9523c224..a9aca0ee08 100644
--- a/guava-modules/guava-utilities/pom.xml
+++ b/guava-modules/guava-utilities/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
@@ -21,7 +20,6 @@
             <artifactId>commons-lang3</artifactId>
             <version>${commons-lang3.version}</version>
         </dependency>
-
         <!-- test scoped -->
         <dependency>
             <groupId>org.junit.jupiter</groupId>
@@ -44,8 +42,7 @@
     </dependencies>
 
     <build>
-        <finalName>guava</finalName>
-
+        <finalName>guava-utilities</finalName>
         <resources>
             <resource>
                 <directory>src/main/resources</directory>
diff --git a/guava-modules/pom.xml b/guava-modules/pom.xml
index 4b84f616f3..957b8ad166 100644
--- a/guava-modules/pom.xml
+++ b/guava-modules/pom.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="http://maven.apache.org/POM/4.0.0"
+    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>
     <artifactId>guava-modules</artifactId>
     <name>guava-modules</name>
@@ -52,4 +53,4 @@
         <guava.version>29.0-jre</guava.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/guice/pom.xml b/guice/pom.xml
index 6bbad6dddc..2d968cdfc7 100644
--- a/guice/pom.xml
+++ b/guice/pom.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
+<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>
diff --git a/hazelcast/pom.xml b/hazelcast/pom.xml
index 69444308a3..694563790f 100644
--- a/hazelcast/pom.xml
+++ b/hazelcast/pom.xml
@@ -1,8 +1,7 @@
 <?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>
     <artifactId>hazelcast</artifactId>
     <version>0.0.1-SNAPSHOT</version>
diff --git a/helidon/helidon-mp/pom.xml b/helidon/helidon-mp/pom.xml
index 38187a5cb8..3e61d05f61 100644
--- a/helidon/helidon-mp/pom.xml
+++ b/helidon/helidon-mp/pom.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="http://maven.apache.org/POM/4.0.0"
+    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>
     <artifactId>helidon-mp</artifactId>
     <name>helidon-mp</name>
@@ -29,4 +30,4 @@
         <jersey-media-json-binding.version>2.26</jersey-media-json-binding.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/helidon/helidon-se/pom.xml b/helidon/helidon-se/pom.xml
index d5592dfb7b..e26390a99d 100644
--- a/helidon/helidon-se/pom.xml
+++ b/helidon/helidon-se/pom.xml
@@ -1,7 +1,7 @@
 <?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">
+    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>
     <artifactId>helidon-se</artifactId>
     <name>helidon-se</name>
@@ -13,14 +13,13 @@
     </parent>
 
     <dependencies>
-        <!--Config-->
+        <!--Config -->
         <dependency>
             <groupId>io.helidon.config</groupId>
             <artifactId>helidon-config-yaml</artifactId>
             <version>${helidon.version}</version>
         </dependency>
-
-        <!--WebServer-->
+        <!--WebServer -->
         <dependency>
             <groupId>io.helidon.webserver</groupId>
             <artifactId>helidon-webserver</artifactId>
@@ -37,8 +36,7 @@
             <artifactId>helidon-webserver-json</artifactId>
             <version>${helidon.version}</version>
         </dependency>
-
-        <!--Security-->
+        <!--Security -->
         <dependency>
             <groupId>io.helidon.security</groupId>
             <artifactId>helidon-security</artifactId>
diff --git a/helidon/pom.xml b/helidon/pom.xml
index 85bab4db42..36466203a8 100644
--- a/helidon/pom.xml
+++ b/helidon/pom.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="http://maven.apache.org/POM/4.0.0"
+    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>
     <groupId>com.baeldung.helidon</groupId>
     <artifactId>helidon</artifactId>
@@ -18,4 +19,4 @@
         <module>helidon-mp</module>
     </modules>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/httpclient-simple/pom.xml b/httpclient-simple/pom.xml
index 019f1af856..84b41cdd6c 100644
--- a/httpclient-simple/pom.xml
+++ b/httpclient-simple/pom.xml
@@ -1,6 +1,7 @@
 <?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>
     <artifactId>httpclient-simple</artifactId>
     <version>0.1-SNAPSHOT</version>
@@ -15,9 +16,7 @@
     </parent>
 
     <dependencies>
-
         <!-- Spring Security -->
-
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-web</artifactId>
@@ -28,9 +27,7 @@
             <artifactId>spring-security-config</artifactId>
             <version>${spring-security.version}</version>
         </dependency>
-
         <!-- Spring -->
-
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-core</artifactId>
@@ -72,7 +69,6 @@
             <artifactId>spring-expression</artifactId>
             <version>${spring.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-web</artifactId>
@@ -83,21 +79,17 @@
             <artifactId>spring-webmvc</artifactId>
             <version>${spring.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-oxm</artifactId>
             <version>${spring.version}</version>
         </dependency>
-
         <!-- marshalling -->
-
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
             <version>${jackson.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpcore</artifactId>
@@ -109,7 +101,6 @@
                 </exclusion>
             </exclusions>
         </dependency>
-
         <!-- utils -->
         <dependency>
             <groupId>org.apache.commons</groupId>
@@ -166,33 +157,26 @@
             <version>${wiremock.version}</version>
             <scope>test</scope>
         </dependency>
-
         <!-- web -->
-
         <dependency>
             <groupId>javax.servlet</groupId>
             <artifactId>javax.servlet-api</artifactId>
             <version>${javax.servlet-api.version}</version>
             <scope>provided</scope>
         </dependency>
-
         <dependency>
             <groupId>javax.servlet</groupId>
             <artifactId>jstl</artifactId>
             <version>${jstl.version}</version>
             <scope>runtime</scope>
         </dependency>
-
         <!-- util -->
-
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
             <version>${guava.version}</version>
         </dependency>
-
         <!-- test scoped -->
-
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-test</artifactId>
@@ -209,7 +193,6 @@
                 <filtering>true</filtering>
             </resource>
         </resources>
-
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
@@ -264,7 +247,6 @@
                             </execution>
                         </executions>
                     </plugin>
-
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-surefire-plugin</artifactId>
@@ -288,7 +270,6 @@
                             </execution>
                         </executions>
                     </plugin>
-
                 </plugins>
             </build>
         </profile>
@@ -302,7 +283,7 @@
         <!-- testing -->
         <wiremock.version>2.5.1</wiremock.version>
         <httpcore.version>4.4.11</httpcore.version>
-        <httpclient.version>4.5.8</httpclient.version> 
+        <httpclient.version>4.5.8</httpclient.version>
         <!-- maven plugins -->
         <cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
     </properties>
diff --git a/httpclient/pom.xml b/httpclient/pom.xml
index 606e9ed793..a1627cb6fa 100644
--- a/httpclient/pom.xml
+++ b/httpclient/pom.xml
@@ -1,6 +1,7 @@
 <?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>
     <artifactId>httpclient</artifactId>
     <version>0.1-SNAPSHOT</version>
diff --git a/hystrix/pom.xml b/hystrix/pom.xml
index 1cf8713b91..639d4eba02 100644
--- a/hystrix/pom.xml
+++ b/hystrix/pom.xml
@@ -1,6 +1,7 @@
 <?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/maven-v4_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/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <artifactId>hystrix</artifactId>
     <version>1.0</version>
@@ -57,4 +58,4 @@
         <hystrix-metrics-event-stream.version>1.5.8</hystrix-metrics-event-stream.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/image-processing/pom.xml b/image-processing/pom.xml
index f2551598d5..ea218356ce 100644
--- a/image-processing/pom.xml
+++ b/image-processing/pom.xml
@@ -1,6 +1,7 @@
 <?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>
     <artifactId>image-processing</artifactId>
     <version>1.0-SNAPSHOT</version>
@@ -75,14 +76,14 @@
             <artifactId>marvin</artifactId>
             <version>${marvin-version}</version>
             <type>pom</type>
-         </dependency>
+        </dependency>
         <dependency>
             <groupId>com.github.downgoon</groupId>
             <artifactId>MarvinPlugins</artifactId>
             <version>${marvin-version}</version>
         </dependency>
     </dependencies>
-    
+
     <properties>
         <core-image.version>1.3.5</core-image.version>
         <ij.version>1.51h</ij.version>