diff --git a/core-java-modules/core-java-9-jigsaw/pom.xml b/core-java-modules/core-java-9-jigsaw/pom.xml
index 0797003174..a26a88f4b0 100644
--- a/core-java-modules/core-java-9-jigsaw/pom.xml
+++ b/core-java-modules/core-java-9-jigsaw/pom.xml
@@ -34,4 +34,4 @@
         <maven.compiler.target>1.9</maven.compiler.target>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-9-streams/pom.xml b/core-java-modules/core-java-9-streams/pom.xml
index e59cc347c7..aeaf2c7f57 100644
--- a/core-java-modules/core-java-9-streams/pom.xml
+++ b/core-java-modules/core-java-9-streams/pom.xml
@@ -7,7 +7,7 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-9-streams</name>
     <packaging>jar</packaging>
-    
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
@@ -25,4 +25,4 @@
         </resources>
     </build>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/jws/pom.xml b/jws/pom.xml
index be42798fd1..3d2f67c691 100644
--- a/jws/pom.xml
+++ b/jws/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>
     <groupId>com.example</groupId>
     <artifactId>jws</artifactId>
@@ -66,4 +67,4 @@
         <maven-jar-plugin.version>3.0.2</maven-jar-plugin.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/libraries-4/pom.xml b/libraries-4/pom.xml
index decd467de9..756bfbd3a8 100644
--- a/libraries-4/pom.xml
+++ b/libraries-4/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>libraries-4</artifactId>
 
diff --git a/libraries-5/pom.xml b/libraries-5/pom.xml
index ff6c208f5f..a3ca204995 100644
--- a/libraries-5/pom.xml
+++ b/libraries-5/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>libraries-5</artifactId>
 
diff --git a/libraries-6/pom.xml b/libraries-6/pom.xml
index 6db3b1b77b..289597adc9 100644
--- a/libraries-6/pom.xml
+++ b/libraries-6/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>libraries-6</artifactId>
 
@@ -112,12 +112,12 @@
             <artifactId>renjin-script-engine</artifactId>
             <version>${renjin.version}</version>
         </dependency>
-        <!-- libphonenumber  -->
+        <!-- libphonenumber -->
         <dependency>
             <groupId>com.googlecode.libphonenumber</groupId>
             <artifactId>libphonenumber</artifactId>
             <version>${libphonenumber.version}</version>
-        </dependency>        
+        </dependency>
     </dependencies>
 
     <repositories>
diff --git a/libraries/pom.xml b/libraries/pom.xml
index 13f91fddd0..40cc1b4671 100644
--- a/libraries/pom.xml
+++ b/libraries/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>libraries</artifactId>
     <name>libraries</name>
@@ -335,7 +336,8 @@
                         <configuration>
                             <finalName>benchmarks</finalName>
                             <transformers>
-                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                                <transformer
+                                    implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                     <mainClass>org.openjdk.jmh.Main</mainClass>
                                 </transformer>
                             </transformers>
diff --git a/static-analysis/pom.xml b/static-analysis/pom.xml
index 87e5f55977..577440117c 100644
--- a/static-analysis/pom.xml
+++ b/static-analysis/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>static-analysis</artifactId>
     <version>1.0-SNAPSHOT</version>
diff --git a/stripe/pom.xml b/stripe/pom.xml
index 48505c9e4e..cfd281b4a8 100644
--- a/stripe/pom.xml
+++ b/stripe/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.stripe</groupId>
     <artifactId>stripe</artifactId>
@@ -40,4 +41,4 @@
         <stripe.version>4.2.0</stripe.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/structurizr/pom.xml b/structurizr/pom.xml
index b8efba0937..85e3fc87d1 100644
--- a/structurizr/pom.xml
+++ b/structurizr/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>structurizr</artifactId>
     <name>structurizr</name>
diff --git a/struts-2/pom.xml b/struts-2/pom.xml
index 3211ad7253..87663cf545 100644
--- a/struts-2/pom.xml
+++ b/struts-2/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>struts-2</artifactId>
     <version>0.0.1-SNAPSHOT</version>
diff --git a/tensorflow-java/pom.xml b/tensorflow-java/pom.xml
index 379a901925..2ac4d28a37 100644
--- a/tensorflow-java/pom.xml
+++ b/tensorflow-java/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>tensorflow-java</artifactId>
     <version>1.0-SNAPSHOT</version>
diff --git a/twilio/pom.xml b/twilio/pom.xml
index 76ad5faafb..327242749b 100644
--- a/twilio/pom.xml
+++ b/twilio/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>twilio</artifactId>
     <version>1.0-SNAPSHOT</version>
@@ -24,4 +25,4 @@
         <twilio.version>7.20.0</twilio.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/twitter4j/pom.xml b/twitter4j/pom.xml
index e2579bf73e..3e9bcd550a 100644
--- a/twitter4j/pom.xml
+++ b/twitter4j/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>twitter4j</artifactId>
     <name>twitter4j</name>
@@ -24,4 +25,4 @@
         <twitter4j-stream.version>4.0.6</twitter4j-stream.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/vaadin/pom.xml b/vaadin/pom.xml
index 4814e70ae3..9025205527 100644
--- a/vaadin/pom.xml
+++ b/vaadin/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>org.test</groupId>
     <artifactId>vaadin</artifactId>
@@ -107,7 +108,8 @@
                     </filesets>
                 </configuration>
             </plugin>
-            <!-- The Jetty plugin allows us to easily test the development build by running jetty:run on the command line. -->
+            <!-- The Jetty plugin allows us to easily test the development build by running jetty:run 
+                on the command line. -->
             <plugin>
                 <groupId>org.eclipse.jetty</groupId>
                 <artifactId>jetty-maven-plugin</artifactId>
@@ -189,4 +191,4 @@
         <maven-clean-plugin.version>3.0.0</maven-clean-plugin.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/vavr-2/pom.xml b/vavr-2/pom.xml
index d20dd9afef..f3640d7c6e 100644
--- a/vavr-2/pom.xml
+++ b/vavr-2/pom.xml
@@ -1,17 +1,17 @@
 <?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>vavr-2</artifactId>
+    <name>vavr-2</name>
+    <packaging>jar</packaging>
+
     <parent>
         <artifactId>parent-modules</artifactId>
         <groupId>com.baeldung</groupId>
         <version>1.0.0-SNAPSHOT</version>
     </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>vavr-2</artifactId>
-    <name>vavr-2</name>
-    <packaging>jar</packaging>
 
     <dependencies>
         <dependency>
@@ -24,4 +24,5 @@
     <properties>
         <vavr.version>0.9.1</vavr.version>
     </properties>
+
 </project>
\ No newline at end of file
diff --git a/vavr/pom.xml b/vavr/pom.xml
index 16097af848..1604ecc06e 100644
--- a/vavr/pom.xml
+++ b/vavr/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>vavr</artifactId>
     <version>1.0</version>
diff --git a/vertx-and-rxjava/pom.xml b/vertx-and-rxjava/pom.xml
index 20b022a773..fb04ba784c 100644
--- a/vertx-and-rxjava/pom.xml
+++ b/vertx-and-rxjava/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>vertx-and-rxjava</artifactId>
     <name>vertx-and-rxjava</name>
diff --git a/vertx/pom.xml b/vertx/pom.xml
index 81ede1ba0b..9a22e2dd72 100644
--- a/vertx/pom.xml
+++ b/vertx/pom.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+<project
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+    xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
     <modelVersion>4.0.0</modelVersion>
     <artifactId>vertx</artifactId>
     <version>1.0-SNAPSHOT</version>
@@ -46,14 +47,15 @@
                         </goals>
                         <configuration>
                             <transformers>
-                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                                <transformer
+                                    implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                     <manifestEntries>
                                         <Main-Class>io.vertx.core.Starter</Main-Class>
                                         <Main-Verticle>com.baeldung.SimpleServerVerticle</Main-Verticle>
                                     </manifestEntries>
                                 </transformer>
                             </transformers>
-                            <artifactSet/>
+                            <artifactSet />
                             <outputFile>${project.build.directory}/${project.artifactId}-${project.version}-app.jar</outputFile>
                         </configuration>
                     </execution>
@@ -67,4 +69,4 @@
         <maven-shade-plugin.version>3.2.1</maven-shade-plugin.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/video-tutorials/jackson-annotations/pom.xml b/video-tutorials/jackson-annotations/pom.xml
index f396baf80b..827715fe5f 100644
--- a/video-tutorials/jackson-annotations/pom.xml
+++ b/video-tutorials/jackson-annotations/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>jackson-annotations</artifactId>
     <version>1.0.0-SNAPSHOT</version>
@@ -13,73 +14,60 @@
     </parent>
 
     <dependencies>
-
         <!-- utils -->
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
             <version>${commons-io.version}</version>
         </dependency>
-
         <!--jackson for xml -->
         <dependency>
             <groupId>com.fasterxml.jackson.dataformat</groupId>
             <artifactId>jackson-dataformat-xml</artifactId>
             <version>${jackson.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-collections4</artifactId>
             <version>${commons-collections4.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
             <version>${commons-lang3.version}</version>
         </dependency>
-
         <!-- web -->
-
         <!-- marshalling -->
-
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
             <version>${jackson.version}</version>
         </dependency>
-
         <dependency>
             <groupId>com.fasterxml.jackson.datatype</groupId>
             <artifactId>jackson-datatype-jsr310</artifactId>
             <version>${jackson.version}</version>
         </dependency>
-
         <dependency>
             <groupId>com.fasterxml.jackson.datatype</groupId>
             <artifactId>jackson-datatype-joda</artifactId>
             <version>${jackson.version}</version>
         </dependency>
-
         <dependency>
             <groupId>com.fasterxml.jackson.module</groupId>
             <artifactId>jackson-module-jsonSchema</artifactId>
             <version>${jackson.version}</version>
         </dependency>
-
         <dependency>
             <groupId>joda-time</groupId>
             <artifactId>joda-time</artifactId>
             <version>${joda-time.version}</version>
         </dependency>
-
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
             <version>${gson.version}</version>
         </dependency>
-
         <!-- test scoped -->
         <dependency>
             <groupId>io.rest-assured</groupId>
@@ -93,7 +81,6 @@
                 </exclusion>
             </exclusions>
         </dependency>
-
         <!-- https://mvnrepository.com/artifact/io.rest-assured/json-schema-validator -->
         <dependency>
             <groupId>io.rest-assured</groupId>
@@ -101,28 +88,24 @@
             <version>${rest-assured-json-schema-validator.version}</version>
             <scope>test</scope>
         </dependency>
-
         <dependency>
             <groupId>io.rest-assured</groupId>
             <artifactId>json-path</artifactId>
             <version>${json-path.version}</version>
             <scope>test</scope>
         </dependency>
-
         <dependency>
             <groupId>com.github.fge</groupId>
             <artifactId>json-schema-validator</artifactId>
             <version>${json-schema-validator.version}</version>
             <scope>test</scope>
         </dependency>
-
         <dependency>
             <groupId>org.assertj</groupId>
             <artifactId>assertj-core</artifactId>
             <version>${assertj-core.version}</version>
             <scope>test</scope>
         </dependency>
-
     </dependencies>
 
     <build>
@@ -140,7 +123,6 @@
         <joda-time.version>2.9.6</joda-time.version>
         <gson.version>2.8.0</gson.version>
         <commons-collections4.version>4.1</commons-collections4.version>
-
         <!-- testing -->
         <rest-assured.version>3.0.1</rest-assured.version>
         <rest-assured-json-schema-validator.version>3.0.0</rest-assured-json-schema-validator.version>
diff --git a/video-tutorials/pom.xml b/video-tutorials/pom.xml
index 53ff0c6d89..52c4f2af2a 100644
--- a/video-tutorials/pom.xml
+++ b/video-tutorials/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>video-tutorials</artifactId>
     <version>1.0.0-SNAPSHOT</version>
@@ -18,5 +19,4 @@
         <module>jackson-annotations</module>
     </modules>
 
-</project>
-
+</project>
\ No newline at end of file
diff --git a/vraptor/pom.xml b/vraptor/pom.xml
index 9956305e98..ab78c0d97a 100644
--- a/vraptor/pom.xml
+++ b/vraptor/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>vraptor</artifactId>
     <version>1.0.0</version>
@@ -20,7 +21,6 @@
             <artifactId>vraptor</artifactId>
             <version>${vraptor.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.jboss.weld.servlet</groupId>
             <artifactId>weld-servlet-core</artifactId>
@@ -32,7 +32,6 @@
                 </exclusion>
             </exclusions>
         </dependency>
-
         <dependency>
             <groupId>org.jboss.weld</groupId>
             <artifactId>weld-core-impl</artifactId>
@@ -44,69 +43,58 @@
                 </exclusion>
             </exclusions>
         </dependency>
-
         <dependency>
             <groupId>javax.el</groupId>
             <artifactId>el-api</artifactId>
             <version>${el.version}</version>
             <scope>provided</scope>
         </dependency>
-
         <dependency>
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-validator-cdi</artifactId>
             <version>${hibernate-validator.version}</version>
         </dependency>
-
         <dependency>
             <groupId>javax.servlet</groupId>
             <artifactId>jstl</artifactId>
             <version>${jstl.version}</version>
         </dependency>
-
         <dependency>
             <groupId>javax.servlet</groupId>
             <artifactId>javax.servlet-api</artifactId>
             <version>${javax.servlet-api.version}</version>
             <scope>provided</scope>
         </dependency>
-
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-log4j12</artifactId>
             <version>${slf4j-log4j12.version}</version>
         </dependency>
-
         <dependency>
             <groupId>br.com.caelum.vraptor</groupId>
             <artifactId>vraptor-freemarker</artifactId>
             <version>${vraptor-freemarker.version}</version>
         </dependency>
-
         <dependency>
             <groupId>br.com.caelum.vraptor</groupId>
             <artifactId>vraptor-hibernate</artifactId>
             <version>${vraptor-hibernate.version}</version>
         </dependency>
-
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
             <version>${mysql-connector.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.mindrot</groupId>
             <artifactId>jbcrypt</artifactId>
             <version>${jbcrypt.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.freemarker</groupId>
             <artifactId>freemarker</artifactId>
             <version>${freemarker.version}</version>
         </dependency>
-
     </dependencies>
 
     <build>
diff --git a/webrtc/pom.xml b/webrtc/pom.xml
index 191ff11dd6..9b238d75f2 100644
--- a/webrtc/pom.xml
+++ b/webrtc/pom.xml
@@ -1,10 +1,8 @@
 <?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
-
     <artifactId>webrtc</artifactId>
     <version>0.0.1</version>
 
@@ -31,4 +29,4 @@
         </plugins>
     </build>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/wicket/pom.xml b/wicket/pom.xml
index 68bc2f3e6b..55baf64032 100644
--- a/wicket/pom.xml
+++ b/wicket/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>
@@ -23,7 +22,6 @@
             <artifactId>wicket-core</artifactId>
             <version>${wicket.version}</version>
         </dependency>
-
         <!-- JETTY DEPENDENCIES FOR TESTING -->
         <dependency>
             <groupId>org.eclipse.jetty.aggregate</groupId>
@@ -89,4 +87,4 @@
         <maven-war-plugin.version>2.6</maven-war-plugin.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/wildfly/pom.xml b/wildfly/pom.xml
index 6d823bb4c9..c5d9bce37a 100644
--- a/wildfly/pom.xml
+++ b/wildfly/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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
@@ -76,4 +75,4 @@
         </plugins>
     </build>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/xml/pom.xml b/xml/pom.xml
index d2fa5c0727..b4c78b514d 100644
--- a/xml/pom.xml
+++ b/xml/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>
@@ -88,31 +87,26 @@
             <artifactId>commons-io</artifactId>
             <version>${commons-io.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-collections4</artifactId>
             <version>${commons-collections4.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
             <version>${commons-lang3.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.jibx</groupId>
             <artifactId>jibx-run</artifactId>
             <version>${jibx-version}</version>
         </dependency>
-
         <dependency>
             <groupId>commons-lang</groupId>
             <artifactId>commons-lang</artifactId>
             <version>${commons-lang.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter</artifactId>
@@ -270,7 +264,6 @@
                 </plugins>
             </build>
         </profile>
-
         <profile>
             <id>bindGen</id>
             <build>
@@ -327,7 +320,8 @@
                         </configuration>
                     </plugin>
                     <plugin>
-                        <!-- NOTE: We don't need a groupId specification because the group is org.apache.maven.plugins ...which is assumed by default. -->
+                        <!-- NOTE: We don't need a groupId specification because the group is org.apache.maven.plugins 
+                            ...which is assumed by default. -->
                         <artifactId>maven-assembly-plugin</artifactId>
                         <configuration>
                             <archiveBaseDirectory>${project.basedir}</archiveBaseDirectory>
@@ -378,10 +372,9 @@
         <mustache.version>0.9.6</mustache.version>
         <!-- util -->
         <commons-lang.version>2.4</commons-lang.version>
-
         <!-- maven plugins -->
         <maven-jibx-plugin.version>1.3.1</maven-jibx-plugin.version>
         <maven-compiler-plugin.version>3.8.0</maven-compiler-plugin.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/xstream/pom.xml b/xstream/pom.xml
index 618df1a7c2..c4104d29c4 100644
--- a/xstream/pom.xml
+++ b/xstream/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 @@
         <jettison.version>1.3.8</jettison.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file