From 69a1db0eb0831d50dd4ac4347e98871b5ef7af85 Mon Sep 17 00:00:00 2001
From: freelansam <79205526+freelansam@users.noreply.github.com>
Date: Tue, 3 Aug 2021 00:27:15 +0530
Subject: [PATCH] JAVA-6475: Fix formatting of POMs (#11087)

* JAVA-6475: Fix formatting of POMs

* correct build error
---
 algorithms-miscellaneous-3/pom.xml            |   5 -
 algorithms-miscellaneous-5/pom.xml            |   1 -
 apache-cxf/cxf-aegis/pom.xml                  |   2 +-
 apache-cxf/cxf-introduction/pom.xml           |   2 +-
 apache-cxf/cxf-jaxrs-implementation/pom.xml   |   2 +-
 apache-cxf/cxf-spring/pom.xml                 |   2 +-
 apache-cxf/pom.xml                            |   2 +-
 apache-cxf/sse-jaxrs/pom.xml                  |   2 +-
 apache-cxf/sse-jaxrs/sse-jaxrs-server/pom.xml |   4 +-
 apache-libraries/pom.xml                      |   3 +-
 apache-rocketmq/pom.xml                       |   1 +
 apache-spark/pom.xml                          |   2 +-
 apache-tapestry/pom.xml                       |   3 -
 asciidoctor/pom.xml                           |   2 +-
 atomix/pom.xml                                |   2 +-
 aws-lambda/pom.xml                            |   2 +-
 aws-lambda/todo-reminder/ToDoFunction/pom.xml |  63 +++++-----
 aws-reactive/pom.xml                          |   1 +
 blade/pom.xml                                 |   1 -
 bootique/pom.xml                              |   2 -
 cloud-foundry-uaa/pom.xml                     |   5 +-
 core-groovy-2/pom.xml                         |   2 +-
 .../core-java-concurrency-2/pom.xml           |   2 +-
 .../core-java-concurrency-advanced-2/pom.xml  |   1 -
 .../core-java-concurrency-advanced/pom.xml    |   2 +-
 .../core-java-concurrency-basic-2/pom.xml     |   2 +-
 .../core-java-concurrency-basic/pom.xml       |   2 +-
 .../pom.xml                                   |   2 +-
 .../core-java-concurrency-collections/pom.xml |   2 +-
 .../core-java-date-operations-1/pom.xml       |   1 -
 .../core-java-date-operations-2/pom.xml       |   2 +-
 .../core-java-datetime-conversion/pom.xml     |   1 -
 core-java-modules/core-java-function/pom.xml  |   4 +-
 .../core-java-functional/pom.xml              |   2 +-
 core-java-modules/core-java-io-2/pom.xml      |   2 +-
 core-java-modules/core-java-io-apis/pom.xml   |   2 +-
 .../core-java-io-conversions/pom.xml          |   1 +
 core-java-modules/core-java-io/pom.xml        |   3 +-
 core-java-modules/core-java-jar/pom.xml       |   1 +
 .../consumermodule2/pom.xml                   |   2 +-
 core-java-modules/core-java-lang-4/pom.xml    |   1 +
 .../core-java-lang-math-2/pom.xml             |   2 +-
 .../core-java-lang-math-3/pom.xml             |   2 +-
 .../core-java-lang-syntax-2/pom.xml           |   2 +-
 core-java-modules/core-java-lang/pom.xml      |   2 +-
 core-java-modules/core-java-perf/pom.xml      |   2 +-
 .../core-java-reflection-2/pom.xml            |   1 +
 core-java-modules/core-java-regex-2/pom.xml   |   2 +-
 core-java-modules/core-java-streams-4/pom.xml |   1 -
 core-java-modules/core-java-streams/pom.xml   |   1 -
 .../core-java-string-algorithms-3/pom.xml     |   1 -
 .../core-java-string-conversions-2/pom.xml    |   6 +-
 .../core-java-string-operations-3/pom.xml     |  14 +--
 core-java-modules/pom.xml                     |   2 +-
 ddd/pom.xml                                   |   1 +
 flyway-cdi-extension/pom.xml                  |   1 +
 geotools/pom.xml                              |   5 +-
 grpc/pom.xml                                  |   1 +
 guava-modules/guava-concurrency/pom.xml       |  10 +-
 image-processing/pom.xml                      |   1 -
 java-collections-conversions-2/pom.xml        |   1 -
 java-collections-conversions/pom.xml          |   2 +-
 java-collections-maps-3/pom.xml               |   1 +
 java-jdi/pom.xml                              |   6 +-
 java-lite/pom.xml                             |   5 +-
 jee-7/pom.xml                                 |   4 +-
 jenkins/plugins/pom.xml                       |  13 +-
 json-2/pom.xml                                |   1 -
 kubernetes/k8s-admission-controller/pom.xml   |  13 +-
 kubernetes/pom.xml                            |   9 +-
 libraries-2/pom.xml                           |   2 +-
 libraries-3/pom.xml                           |   1 +
 libraries-4/pom.xml                           |   2 +-
 libraries-security/pom.xml                    |   5 +-
 libraries-server/pom.xml                      |   7 +-
 logging-modules/pom.xml                       |   2 +-
 lombok-custom/pom.xml                         |  10 +-
 maven-modules/maven-builder-plugin/pom.xml    |   9 +-
 .../copy-rename-maven-plugin/pom.xml          |  29 +++--
 .../maven-antrun-plugin/pom.xml               |  32 +++--
 .../maven-resources-plugin/pom.xml            |  29 +++--
 maven-modules/maven-copy-files/pom.xml        |  46 ++++---
 .../counter-maven-plugin/pom.xml              |   4 +-
 .../maven-custom-plugin/usage-example/pom.xml |   5 +-
 maven-modules/maven-pom-types/pom.xml         |   4 +-
 maven-modules/maven-printing-plugins/pom.xml  |  16 +--
 maven-modules/plugin-management/pom.xml       |   9 +-
 .../plugin-management/submodule-1/pom.xml     |   2 +-
 .../plugin-management/submodule-2/pom.xml     |   2 +-
 maven-modules/pom.xml                         |   6 +-
 netflix-modules/mantis/pom.xml                |   3 +-
 open-liberty/pom.xml                          |   1 +
 parent-boot-1/pom.xml                         |   2 +-
 parent-boot-2/pom.xml                         |   2 +-
 parent-java/pom.xml                           |   2 +-
 patterns/enterprise-patterns/pom.xml          | 116 +++++++++---------
 patterns/enterprise-patterns/wire-tap/pom.xml |  40 +++---
 patterns/hexagonal-architecture/pom.xml       |   1 -
 persistence-modules/hibernate-jpa/pom.xml     |   6 +-
 persistence-modules/hibernate-mapping/pom.xml |   4 +-
 persistence-modules/hibernate-ogm/pom.xml     |   6 +-
 persistence-modules/hibernate-queries/pom.xml |   6 +-
 persistence-modules/hibernate5/pom.xml        |   6 +-
 persistence-modules/redis/pom.xml             |   1 -
 .../spring-data-cassandra-reactive/pom.xml    |   1 -
 .../spring-data-cassandra/pom.xml             |   1 -
 persistence-modules/spring-data-jdbc/pom.xml  |   5 +-
 .../spring-data-jpa-enterprise/pom.xml        |   1 -
 .../spring-data-jpa-repo-2/pom.xml            |   1 +
 .../spring-data-keyvalue/pom.xml              |   1 +
 quarkus-extension/quarkus-app/pom.xml         |   6 +-
 quarkus/pom.xml                               |   6 +-
 rabbitmq/pom.xml                              |   6 +-
 spark-java/pom.xml                            |   6 +-
 spf4j/spf4j-aspects-app/pom.xml               |  18 +--
 spf4j/spf4j-core-app/pom.xml                  |  26 ++--
 spring-5/pom.xml                              |  10 +-
 spring-aop/pom.xml                            |   1 +
 .../spring-boot-admin-server/pom.xml          |   2 +-
 .../spring-boot-cassandre/pom.xml             |  90 +++++++-------
 .../spring-boot-with-starter-parent/pom.xml   |   1 +
 .../spring-boot-performance/pom.xml           |   1 +
 .../spring-boot-properties-3/pom.xml          |   1 +
 .../spring-boot-runtime-2/pom.xml             |   1 +
 .../spring-boot-validation/pom.xml            |  54 ++++----
 .../order-service/pom.xml                     |   2 +-
 .../spring-cloud-config/client/pom.xml        |   1 +
 .../spring-cloud-config/server/pom.xml        |   1 +
 spring-cloud/spring-cloud-contract/pom.xml    |   1 -
 spring-cloud/spring-cloud-kubernetes/pom.xml  |   1 +
 .../spring-cloud-rest-books-api/pom.xml       |   2 +-
 spring-cloud/spring-cloud-sentinel/pom.xml    |   6 +-
 spring-ejb/ejb-beans/pom.xml                  |   1 -
 spring-mobile/pom.xml                         |   6 +-
 spring-security-modules/pom.xml               |   2 +-
 .../pom.xml                                   |   2 +-
 .../spring-security-web-sockets/pom.xml       |   6 +-
 spring-vault/pom.xml                          |   6 +-
 .../spring-mvc-forms-jsp/pom.xml              |   6 +-
 .../spring-mvc-forms-thymeleaf/pom.xml        |   1 -
 .../spring-rest-angular/pom.xml               |   6 +-
 testing-modules/testing-libraries-2/pom.xml   |   4 +-
 vertx/pom.xml                                 |   6 +-
 wildfly/pom.xml                               |   1 -
 144 files changed, 495 insertions(+), 481 deletions(-)

diff --git a/algorithms-miscellaneous-3/pom.xml b/algorithms-miscellaneous-3/pom.xml
index d5416e543d..19eca8eca7 100644
--- a/algorithms-miscellaneous-3/pom.xml
+++ b/algorithms-miscellaneous-3/pom.xml
@@ -20,19 +20,16 @@
             <version>${org.assertj.core.version}</version>
             <scope>test</scope>
         </dependency>
-
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-collections4</artifactId>
             <version>${commons-collections4.version}</version>
         </dependency>
-
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
             <version>${guava.version}</version>
         </dependency>
-
         <dependency>
             <groupId>com.squareup.retrofit2</groupId>
             <artifactId>retrofit</artifactId>
@@ -43,13 +40,11 @@
             <artifactId>converter-jackson</artifactId>
             <version>${retrofit.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
             <version>${commons.lang3.version}</version>
         </dependency>
-
         <dependency>
             <groupId>pl.pragmatists</groupId>
             <artifactId>JUnitParams</artifactId>
diff --git a/algorithms-miscellaneous-5/pom.xml b/algorithms-miscellaneous-5/pom.xml
index 8b7cfc7b25..1ba535dfbc 100644
--- a/algorithms-miscellaneous-5/pom.xml
+++ b/algorithms-miscellaneous-5/pom.xml
@@ -39,7 +39,6 @@
             <artifactId>junit-platform-commons</artifactId>
             <version>${junit.platform.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.assertj</groupId>
             <artifactId>assertj-core</artifactId>
diff --git a/apache-cxf/cxf-aegis/pom.xml b/apache-cxf/cxf-aegis/pom.xml
index 43a6750475..996c6fc0cd 100644
--- a/apache-cxf/cxf-aegis/pom.xml
+++ b/apache-cxf/cxf-aegis/pom.xml
@@ -20,4 +20,4 @@
         </dependency>
     </dependencies>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/apache-cxf/cxf-introduction/pom.xml b/apache-cxf/cxf-introduction/pom.xml
index d56c7ecd81..12529e55c1 100644
--- a/apache-cxf/cxf-introduction/pom.xml
+++ b/apache-cxf/cxf-introduction/pom.xml
@@ -37,4 +37,4 @@
         </plugins>
     </build>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/apache-cxf/cxf-jaxrs-implementation/pom.xml b/apache-cxf/cxf-jaxrs-implementation/pom.xml
index 04c94455e4..515f527a5b 100644
--- a/apache-cxf/cxf-jaxrs-implementation/pom.xml
+++ b/apache-cxf/cxf-jaxrs-implementation/pom.xml
@@ -52,4 +52,4 @@
         <httpclient.version>4.5.2</httpclient.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/apache-cxf/cxf-spring/pom.xml b/apache-cxf/cxf-spring/pom.xml
index 340b3d486a..772ece81da 100644
--- a/apache-cxf/cxf-spring/pom.xml
+++ b/apache-cxf/cxf-spring/pom.xml
@@ -107,4 +107,4 @@
         <cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/apache-cxf/pom.xml b/apache-cxf/pom.xml
index 3f08c11db0..6b7e396b9e 100644
--- a/apache-cxf/pom.xml
+++ b/apache-cxf/pom.xml
@@ -38,4 +38,4 @@
         <cxf.version>3.1.8</cxf.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/apache-cxf/sse-jaxrs/pom.xml b/apache-cxf/sse-jaxrs/pom.xml
index 737fc43dc2..1ac2948439 100644
--- a/apache-cxf/sse-jaxrs/pom.xml
+++ b/apache-cxf/sse-jaxrs/pom.xml
@@ -18,4 +18,4 @@
         <module>sse-jaxrs-client</module>
     </modules>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/apache-cxf/sse-jaxrs/sse-jaxrs-server/pom.xml b/apache-cxf/sse-jaxrs/sse-jaxrs-server/pom.xml
index 187f03a431..0467fd9e5d 100644
--- a/apache-cxf/sse-jaxrs/sse-jaxrs-server/pom.xml
+++ b/apache-cxf/sse-jaxrs/sse-jaxrs-server/pom.xml
@@ -14,7 +14,6 @@
     </parent>
 
     <dependencies>
-
         <dependency>
             <groupId>javax.ws.rs</groupId>
             <artifactId>javax.ws.rs-api</artifactId>
@@ -33,7 +32,6 @@
             <version>${bind-api.version}</version>
             <scope>provided</scope>
         </dependency>
-
     </dependencies>
 
     <build>
@@ -85,4 +83,4 @@
         <bind-api.version>1.0</bind-api.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/apache-libraries/pom.xml b/apache-libraries/pom.xml
index 856b01daa0..ded10b939f 100644
--- a/apache-libraries/pom.xml
+++ b/apache-libraries/pom.xml
@@ -183,7 +183,6 @@
                     </execution>
                 </executions>
             </plugin>
-
             <!-- meecrowave -->
             <plugin>
                 <groupId>org.apache.meecrowave</groupId>
@@ -216,4 +215,4 @@
         <solr.solr-solrj.version>6.4.0</solr.solr-solrj.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/apache-rocketmq/pom.xml b/apache-rocketmq/pom.xml
index a5f552d6f1..48399b6d51 100644
--- a/apache-rocketmq/pom.xml
+++ b/apache-rocketmq/pom.xml
@@ -25,4 +25,5 @@
         <geode.core>1.6.0</geode.core>
         <rocketmq.version>2.0.4</rocketmq.version>
     </properties>
+
 </project>
\ No newline at end of file
diff --git a/apache-spark/pom.xml b/apache-spark/pom.xml
index 58b3a90b61..05c5088662 100644
--- a/apache-spark/pom.xml
+++ b/apache-spark/pom.xml
@@ -91,7 +91,7 @@
         </plugins>
     </build>
 
-	<repositories>
+    <repositories>
         <repository>
             <id>SparkPackagesRepo</id>
             <url>https://repos.spark-packages.org</url>
diff --git a/apache-tapestry/pom.xml b/apache-tapestry/pom.xml
index c7cdc0bf3d..13ae49b0ba 100644
--- a/apache-tapestry/pom.xml
+++ b/apache-tapestry/pom.xml
@@ -77,7 +77,6 @@
                     <optimize>true</optimize>
                 </configuration>
             </plugin>
-
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
@@ -88,7 +87,6 @@
                     </systemPropertyVariables>
                 </configuration>
             </plugin>
-
             <!-- Run the application using "mvn jetty:run" -->
             <plugin>
                 <groupId>org.mortbay.jetty</groupId>
@@ -119,7 +117,6 @@
             <id>jboss</id>
             <url>http://repository.jboss.org/nexus/content/groups/public/</url>
         </repository>
-
         <!-- This repository is only needed when the Tapestry version is a preview release, rather than 
             a final release. -->
         <repository>
diff --git a/asciidoctor/pom.xml b/asciidoctor/pom.xml
index ec998a67b8..e24917f2f4 100644
--- a/asciidoctor/pom.xml
+++ b/asciidoctor/pom.xml
@@ -68,4 +68,4 @@
         <asciidoctorj-pdf.plugin.version>1.5.0-alpha.15</asciidoctorj-pdf.plugin.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/atomix/pom.xml b/atomix/pom.xml
index 2b9fc9be37..77e554852c 100644
--- a/atomix/pom.xml
+++ b/atomix/pom.xml
@@ -31,4 +31,4 @@
         <atomix-all.version>1.0.0-rc9</atomix-all.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/aws-lambda/pom.xml b/aws-lambda/pom.xml
index 8014a87126..3264356977 100644
--- a/aws-lambda/pom.xml
+++ b/aws-lambda/pom.xml
@@ -20,4 +20,4 @@
         <module>todo-reminder/ToDoFunction</module>
     </modules>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/aws-lambda/todo-reminder/ToDoFunction/pom.xml b/aws-lambda/todo-reminder/ToDoFunction/pom.xml
index d40ee51984..832cee841d 100644
--- a/aws-lambda/todo-reminder/ToDoFunction/pom.xml
+++ b/aws-lambda/todo-reminder/ToDoFunction/pom.xml
@@ -1,4 +1,5 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<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>helloworld</groupId>
@@ -6,10 +7,6 @@
     <version>1.0</version>
     <packaging>jar</packaging>
     <name>ToDoFunction</name>
-    <properties>
-        <maven.compiler.source>1.8</maven.compiler.source>
-        <maven.compiler.target>1.8</maven.compiler.target>
-    </properties>
 
     <dependencies>
         <dependency>
@@ -18,9 +15,9 @@
             <version>1.2.1</version>
         </dependency>
         <dependency>
-          <groupId>com.amazonaws</groupId>
-          <artifactId>aws-lambda-java-events</artifactId>
-          <version>3.6.0</version>
+            <groupId>com.amazonaws</groupId>
+            <artifactId>aws-lambda-java-events</artifactId>
+            <version>3.6.0</version>
         </dependency>
         <dependency>
             <groupId>uk.org.webcompere</groupId>
@@ -58,10 +55,10 @@
             <version>5.0.1</version>
         </dependency>
         <dependency>
-          <groupId>junit</groupId>
-          <artifactId>junit</artifactId>
-          <version>4.13.1</version>
-          <scope>test</scope>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.13.1</version>
+            <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>uk.org.webcompere</groupId>
@@ -84,22 +81,28 @@
     </dependencies>
 
     <build>
-      <plugins>
-        <plugin>
-          <groupId>org.apache.maven.plugins</groupId>
-          <artifactId>maven-shade-plugin</artifactId>
-          <version>3.2.4</version>
-          <configuration>
-          </configuration>
-          <executions>
-            <execution>
-              <phase>package</phase>
-              <goals>
-                <goal>shade</goal>
-              </goals>
-            </execution>
-          </executions>
-        </plugin>
-      </plugins>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.2.4</version>
+                <configuration>
+                </configuration>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
     </build>
-</project>
+
+    <properties>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+    </properties>
+
+</project>
\ No newline at end of file
diff --git a/aws-reactive/pom.xml b/aws-reactive/pom.xml
index 9f0144b15c..ea1e0c44a4 100644
--- a/aws-reactive/pom.xml
+++ b/aws-reactive/pom.xml
@@ -93,4 +93,5 @@
         <spring.version>2.2.1.RELEASE</spring.version>
         <awssdk.version>2.10.27</awssdk.version>
     </properties>
+    
 </project>
\ No newline at end of file
diff --git a/blade/pom.xml b/blade/pom.xml
index f4bc6d73be..6ab3a594f2 100644
--- a/blade/pom.xml
+++ b/blade/pom.xml
@@ -83,7 +83,6 @@
                     </execution>
                 </executions>
             </plugin>
-
             <plugin>
                 <artifactId>maven-assembly-plugin</artifactId>
                 <version>${assembly.plugin.version}</version>
diff --git a/bootique/pom.xml b/bootique/pom.xml
index 5710259632..34fc75a5c0 100644
--- a/bootique/pom.xml
+++ b/bootique/pom.xml
@@ -48,13 +48,11 @@
 
     <build>
         <plugins>
-
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
                 <version>${maven-shade-plugin.version}</version>
             </plugin>
-
         </plugins>
     </build>
 
diff --git a/cloud-foundry-uaa/pom.xml b/cloud-foundry-uaa/pom.xml
index a8a46b921d..03a5b978d4 100644
--- a/cloud-foundry-uaa/pom.xml
+++ b/cloud-foundry-uaa/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>
@@ -20,4 +19,4 @@
         <module>cf-uaa-oauth2-resource-server</module>
     </modules>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/core-groovy-2/pom.xml b/core-groovy-2/pom.xml
index 859f9a2667..f8ef654293 100644
--- a/core-groovy-2/pom.xml
+++ b/core-groovy-2/pom.xml
@@ -173,4 +173,4 @@
         <groovy.compiler.version>3.3.0-01</groovy.compiler.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-concurrency-2/pom.xml b/core-java-modules/core-java-concurrency-2/pom.xml
index 3a29101d0f..71c73f5dff 100644
--- a/core-java-modules/core-java-concurrency-2/pom.xml
+++ b/core-java-modules/core-java-concurrency-2/pom.xml
@@ -7,7 +7,7 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-concurrency-2</name>
     <packaging>jar</packaging>
-    
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
diff --git a/core-java-modules/core-java-concurrency-advanced-2/pom.xml b/core-java-modules/core-java-concurrency-advanced-2/pom.xml
index 0571598684..f975dd41a4 100644
--- a/core-java-modules/core-java-concurrency-advanced-2/pom.xml
+++ b/core-java-modules/core-java-concurrency-advanced-2/pom.xml
@@ -31,7 +31,6 @@
             <artifactId>jmh-generator-annprocess</artifactId>
             <version>${jmh-generator.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.assertj</groupId>
             <artifactId>assertj-core</artifactId>
diff --git a/core-java-modules/core-java-concurrency-advanced/pom.xml b/core-java-modules/core-java-concurrency-advanced/pom.xml
index 7dae0b17aa..52a2e67e70 100644
--- a/core-java-modules/core-java-concurrency-advanced/pom.xml
+++ b/core-java-modules/core-java-concurrency-advanced/pom.xml
@@ -7,7 +7,7 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-concurrency-advanced</name>
     <packaging>jar</packaging>
-    
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
diff --git a/core-java-modules/core-java-concurrency-basic-2/pom.xml b/core-java-modules/core-java-concurrency-basic-2/pom.xml
index 38c9c26c80..99c8cee0f2 100644
--- a/core-java-modules/core-java-concurrency-basic-2/pom.xml
+++ b/core-java-modules/core-java-concurrency-basic-2/pom.xml
@@ -7,7 +7,7 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-concurrency-basic-2</name>
     <packaging>jar</packaging>
-    
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
diff --git a/core-java-modules/core-java-concurrency-basic/pom.xml b/core-java-modules/core-java-concurrency-basic/pom.xml
index 3f69d1a73b..5df379efb2 100644
--- a/core-java-modules/core-java-concurrency-basic/pom.xml
+++ b/core-java-modules/core-java-concurrency-basic/pom.xml
@@ -7,7 +7,7 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-concurrency-basic</name>
     <packaging>jar</packaging>
-    
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
diff --git a/core-java-modules/core-java-concurrency-collections-2/pom.xml b/core-java-modules/core-java-concurrency-collections-2/pom.xml
index 020586e892..0a31c64728 100644
--- a/core-java-modules/core-java-concurrency-collections-2/pom.xml
+++ b/core-java-modules/core-java-concurrency-collections-2/pom.xml
@@ -6,7 +6,7 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-concurrency-collections-2</name>
     <packaging>jar</packaging>
-    
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
diff --git a/core-java-modules/core-java-concurrency-collections/pom.xml b/core-java-modules/core-java-concurrency-collections/pom.xml
index 8a7fc58bfd..edb5a71e39 100644
--- a/core-java-modules/core-java-concurrency-collections/pom.xml
+++ b/core-java-modules/core-java-concurrency-collections/pom.xml
@@ -7,7 +7,7 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-concurrency-collections</name>
     <packaging>jar</packaging>
-    
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
diff --git a/core-java-modules/core-java-date-operations-1/pom.xml b/core-java-modules/core-java-date-operations-1/pom.xml
index ded6f062cf..955cd910e9 100644
--- a/core-java-modules/core-java-date-operations-1/pom.xml
+++ b/core-java-modules/core-java-date-operations-1/pom.xml
@@ -49,7 +49,6 @@
                 <filtering>true</filtering>
             </resource>
         </resources>
-
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
diff --git a/core-java-modules/core-java-date-operations-2/pom.xml b/core-java-modules/core-java-date-operations-2/pom.xml
index 5766f39739..bb0435a92a 100644
--- a/core-java-modules/core-java-date-operations-2/pom.xml
+++ b/core-java-modules/core-java-date-operations-2/pom.xml
@@ -7,7 +7,7 @@
     <version>${project.parent.version}</version>
     <name>core-java-date-operations-2</name>
     <packaging>jar</packaging>
-    
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
diff --git a/core-java-modules/core-java-datetime-conversion/pom.xml b/core-java-modules/core-java-datetime-conversion/pom.xml
index b494b307d0..8f082e2793 100644
--- a/core-java-modules/core-java-datetime-conversion/pom.xml
+++ b/core-java-modules/core-java-datetime-conversion/pom.xml
@@ -48,7 +48,6 @@
                 <filtering>true</filtering>
             </resource>
         </resources>
-
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
diff --git a/core-java-modules/core-java-function/pom.xml b/core-java-modules/core-java-function/pom.xml
index 5db73d8796..1cdcfe47db 100644
--- a/core-java-modules/core-java-function/pom.xml
+++ b/core-java-modules/core-java-function/pom.xml
@@ -7,7 +7,7 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-function</name>
     <packaging>jar</packaging>
-    
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
@@ -40,4 +40,4 @@
         <assertj.version>3.6.1</assertj.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-functional/pom.xml b/core-java-modules/core-java-functional/pom.xml
index 87a08e1e3f..3eeec71a5a 100644
--- a/core-java-modules/core-java-functional/pom.xml
+++ b/core-java-modules/core-java-functional/pom.xml
@@ -7,7 +7,7 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-functional</name>
     <packaging>jar</packaging>
-    
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
diff --git a/core-java-modules/core-java-io-2/pom.xml b/core-java-modules/core-java-io-2/pom.xml
index a4168a8f1f..19f34d6da1 100644
--- a/core-java-modules/core-java-io-2/pom.xml
+++ b/core-java-modules/core-java-io-2/pom.xml
@@ -7,7 +7,7 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-io-2</name>
     <packaging>jar</packaging>
-    
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
diff --git a/core-java-modules/core-java-io-apis/pom.xml b/core-java-modules/core-java-io-apis/pom.xml
index 0984296ea1..9d0f3196ab 100644
--- a/core-java-modules/core-java-io-apis/pom.xml
+++ b/core-java-modules/core-java-io-apis/pom.xml
@@ -7,7 +7,7 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-io-apis</name>
     <packaging>jar</packaging>
-    
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
diff --git a/core-java-modules/core-java-io-conversions/pom.xml b/core-java-modules/core-java-io-conversions/pom.xml
index 14320f46b9..2dd21a80e8 100644
--- a/core-java-modules/core-java-io-conversions/pom.xml
+++ b/core-java-modules/core-java-io-conversions/pom.xml
@@ -7,6 +7,7 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-io-conversions</name>
     <packaging>jar</packaging>
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
diff --git a/core-java-modules/core-java-io/pom.xml b/core-java-modules/core-java-io/pom.xml
index 67495f84f9..0cf6d6767e 100644
--- a/core-java-modules/core-java-io/pom.xml
+++ b/core-java-modules/core-java-io/pom.xml
@@ -7,7 +7,7 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-io</name>
     <packaging>jar</packaging>
-    
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
@@ -97,6 +97,7 @@
             </plugin>
         </plugins>
     </build>
+
     <profiles>
         <profile>
             <id>integration</id>
diff --git a/core-java-modules/core-java-jar/pom.xml b/core-java-modules/core-java-jar/pom.xml
index 4e4a7ee465..b638f81b0c 100644
--- a/core-java-modules/core-java-jar/pom.xml
+++ b/core-java-modules/core-java-jar/pom.xml
@@ -7,6 +7,7 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-jar</name>
     <packaging>jar</packaging>
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
diff --git a/core-java-modules/core-java-jpms/decoupling-pattern2/consumermodule2/pom.xml b/core-java-modules/core-java-jpms/decoupling-pattern2/consumermodule2/pom.xml
index 774319a067..13d0b2d201 100644
--- a/core-java-modules/core-java-jpms/decoupling-pattern2/consumermodule2/pom.xml
+++ b/core-java-modules/core-java-jpms/decoupling-pattern2/consumermodule2/pom.xml
@@ -45,4 +45,4 @@
         <providermodule.version>1.0</providermodule.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-lang-4/pom.xml b/core-java-modules/core-java-lang-4/pom.xml
index 46ad335568..824194cc07 100644
--- a/core-java-modules/core-java-lang-4/pom.xml
+++ b/core-java-modules/core-java-lang-4/pom.xml
@@ -48,4 +48,5 @@
             </resource>
         </resources>
     </build>
+
 </project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-lang-math-2/pom.xml b/core-java-modules/core-java-lang-math-2/pom.xml
index 098d77b59a..c825ecdef8 100644
--- a/core-java-modules/core-java-lang-math-2/pom.xml
+++ b/core-java-modules/core-java-lang-math-2/pom.xml
@@ -6,7 +6,7 @@
     <artifactId>core-java-lang-math-2</artifactId>
     <version>0.0.1-SNAPSHOT</version>
     <name>core-java-lang-math-2</name>
-    
+
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
diff --git a/core-java-modules/core-java-lang-math-3/pom.xml b/core-java-modules/core-java-lang-math-3/pom.xml
index 6779d0ecc6..e1a650a18f 100644
--- a/core-java-modules/core-java-lang-math-3/pom.xml
+++ b/core-java-modules/core-java-lang-math-3/pom.xml
@@ -27,4 +27,4 @@
         </dependency>
     </dependencies>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-lang-syntax-2/pom.xml b/core-java-modules/core-java-lang-syntax-2/pom.xml
index b725089351..9ca06e8fba 100644
--- a/core-java-modules/core-java-lang-syntax-2/pom.xml
+++ b/core-java-modules/core-java-lang-syntax-2/pom.xml
@@ -25,4 +25,4 @@
         </resources>
     </build>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-lang/pom.xml b/core-java-modules/core-java-lang/pom.xml
index 2a1a7a05b8..6a14cab242 100644
--- a/core-java-modules/core-java-lang/pom.xml
+++ b/core-java-modules/core-java-lang/pom.xml
@@ -25,4 +25,4 @@
         </resources>
     </build>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-perf/pom.xml b/core-java-modules/core-java-perf/pom.xml
index bc82e92e34..636de00d8f 100644
--- a/core-java-modules/core-java-perf/pom.xml
+++ b/core-java-modules/core-java-perf/pom.xml
@@ -15,4 +15,4 @@
         <relativePath>../</relativePath>
     </parent>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-reflection-2/pom.xml b/core-java-modules/core-java-reflection-2/pom.xml
index 347f986275..5b04b8e8db 100644
--- a/core-java-modules/core-java-reflection-2/pom.xml
+++ b/core-java-modules/core-java-reflection-2/pom.xml
@@ -62,4 +62,5 @@
         <target.version>1.8</target.version>
         <spring.version>5.3.4</spring.version>
     </properties>
+
 </project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-regex-2/pom.xml b/core-java-modules/core-java-regex-2/pom.xml
index 45e19ba5a5..9e081c2228 100644
--- a/core-java-modules/core-java-regex-2/pom.xml
+++ b/core-java-modules/core-java-regex-2/pom.xml
@@ -28,4 +28,4 @@
         <assertj-core.version>3.15.0</assertj-core.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-streams-4/pom.xml b/core-java-modules/core-java-streams-4/pom.xml
index a29fdb05a0..8cb3786776 100644
--- a/core-java-modules/core-java-streams-4/pom.xml
+++ b/core-java-modules/core-java-streams-4/pom.xml
@@ -38,7 +38,6 @@
                 <filtering>true</filtering>
             </resource>
         </resources>
-
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
diff --git a/core-java-modules/core-java-streams/pom.xml b/core-java-modules/core-java-streams/pom.xml
index f02ba1c69a..3d5de7cebe 100644
--- a/core-java-modules/core-java-streams/pom.xml
+++ b/core-java-modules/core-java-streams/pom.xml
@@ -91,7 +91,6 @@
                 <filtering>true</filtering>
             </resource>
         </resources>
-
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
diff --git a/core-java-modules/core-java-string-algorithms-3/pom.xml b/core-java-modules/core-java-string-algorithms-3/pom.xml
index 1048b796bc..c8243258c1 100644
--- a/core-java-modules/core-java-string-algorithms-3/pom.xml
+++ b/core-java-modules/core-java-string-algorithms-3/pom.xml
@@ -27,7 +27,6 @@
             <artifactId>guava</artifactId>
             <version>${guava.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter</artifactId>
diff --git a/core-java-modules/core-java-string-conversions-2/pom.xml b/core-java-modules/core-java-string-conversions-2/pom.xml
index 584c808f56..700b4394c6 100644
--- a/core-java-modules/core-java-string-conversions-2/pom.xml
+++ b/core-java-modules/core-java-string-conversions-2/pom.xml
@@ -33,33 +33,29 @@
             <version>${hamcrest.version}</version>
             <scope>test</scope>
         </dependency>
-
         <dependency>
             <groupId>com.ibm.icu</groupId>
             <artifactId>icu4j</artifactId>
             <version>${icu.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
             <version>${commons-lang3.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-text</artifactId>
             <version>${commons-text.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.assertj</groupId>
             <artifactId>assertj-core</artifactId>
             <version>${assertj.version}</version>
             <scope>test</scope>
         </dependency>
-
     </dependencies>
+
     <properties>
         <icu.version>64.2</icu.version>
         <assertj.version>3.12.2</assertj.version>
diff --git a/core-java-modules/core-java-string-operations-3/pom.xml b/core-java-modules/core-java-string-operations-3/pom.xml
index 00b37d2899..b73851f90c 100644
--- a/core-java-modules/core-java-string-operations-3/pom.xml
+++ b/core-java-modules/core-java-string-operations-3/pom.xml
@@ -5,7 +5,6 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>core-java-string-operations-3</artifactId>
     <version>0.1.0-SNAPSHOT</version>
-
     <name>core-java-string-operations-3</name>
     <packaging>jar</packaging>
 
@@ -58,6 +57,13 @@
         </plugins>
     </build>
 
+    <repositories>
+        <repository>
+            <id>gradle-repo</id>
+            <url>https://repo.gradle.org/gradle/libs-releases-local/</url>
+        </repository>
+    </repositories>
+
     <properties>
         <maven.compiler.source>11</maven.compiler.source>
         <maven.compiler.target>11</maven.compiler.target>
@@ -68,10 +74,4 @@
         <semver4j.version>3.1.0</semver4j.version>
     </properties>
 
-    <repositories>
-        <repository>
-            <id>gradle-repo</id>
-            <url>https://repo.gradle.org/gradle/libs-releases-local/</url>
-        </repository>
-    </repositories>
 </project>
\ No newline at end of file
diff --git a/core-java-modules/pom.xml b/core-java-modules/pom.xml
index f727695036..13dd20b5da 100644
--- a/core-java-modules/pom.xml
+++ b/core-java-modules/pom.xml
@@ -137,4 +137,4 @@
         <maven-surefire-plugin.version>2.22.2</maven-surefire-plugin.version>
         <junit-jupiter.version>5.6.2</junit-jupiter.version>
     </properties>
-</project>
+</project>
\ No newline at end of file
diff --git a/ddd/pom.xml b/ddd/pom.xml
index 77cf1f5341..cc5a173e85 100644
--- a/ddd/pom.xml
+++ b/ddd/pom.xml
@@ -101,4 +101,5 @@
     <properties>
         <joda-money.version>1.0.1</joda-money.version>
     </properties>
+
 </project>
\ No newline at end of file
diff --git a/flyway-cdi-extension/pom.xml b/flyway-cdi-extension/pom.xml
index 757d1e0a7f..dbd21374e2 100644
--- a/flyway-cdi-extension/pom.xml
+++ b/flyway-cdi-extension/pom.xml
@@ -56,4 +56,5 @@
         <tomcat-jdbc.version>8.5.33</tomcat-jdbc.version>
         <javax.annotation-api.version>1.3.2</javax.annotation-api.version>
     </properties>
+
 </project>
\ No newline at end of file
diff --git a/geotools/pom.xml b/geotools/pom.xml
index 9abd479ebe..b9a6a7c91f 100644
--- a/geotools/pom.xml
+++ b/geotools/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>
@@ -48,4 +47,4 @@
         <geotools-shapefile.version>15.2</geotools-shapefile.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/grpc/pom.xml b/grpc/pom.xml
index c3e4996c29..915777f3bd 100644
--- a/grpc/pom.xml
+++ b/grpc/pom.xml
@@ -77,4 +77,5 @@
         <os-maven-plugin.version>1.6.1</os-maven-plugin.version>
         <protobuf-maven-plugin.version>0.6.1</protobuf-maven-plugin.version>
     </properties>
+
 </project>
\ No newline at end of file
diff --git a/guava-modules/guava-concurrency/pom.xml b/guava-modules/guava-concurrency/pom.xml
index ef7f756596..a9ff19e6bd 100644
--- a/guava-modules/guava-concurrency/pom.xml
+++ b/guava-modules/guava-concurrency/pom.xml
@@ -1,14 +1,14 @@
 <?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>guava-concurrency</artifactId>
+
     <parent>
         <artifactId>guava-modules</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
     </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>guava-concurrency</artifactId>
 
 </project>
\ No newline at end of file
diff --git a/image-processing/pom.xml b/image-processing/pom.xml
index b482aa30c1..3780ecfd33 100644
--- a/image-processing/pom.xml
+++ b/image-processing/pom.xml
@@ -92,7 +92,6 @@
             <artifactId>webcam-capture</artifactId>
             <version>${webcam-capture.version}</version>
         </dependency>
-        
     </dependencies>
 
     <properties>
diff --git a/java-collections-conversions-2/pom.xml b/java-collections-conversions-2/pom.xml
index 74f955ebdd..a81b245b33 100644
--- a/java-collections-conversions-2/pom.xml
+++ b/java-collections-conversions-2/pom.xml
@@ -49,7 +49,6 @@
             <artifactId>vavr</artifactId>
             <version>0.10.3</version>
         </dependency>
-
     </dependencies>
 
     <build>
diff --git a/java-collections-conversions/pom.xml b/java-collections-conversions/pom.xml
index 92fc66b480..e76181c9af 100644
--- a/java-collections-conversions/pom.xml
+++ b/java-collections-conversions/pom.xml
@@ -41,5 +41,5 @@
     <properties>
         <commons-collections4.version>4.1</commons-collections4.version>
     </properties>
-    
+
 </project>
\ No newline at end of file
diff --git a/java-collections-maps-3/pom.xml b/java-collections-maps-3/pom.xml
index 37a0f617d0..0cdf24e31b 100644
--- a/java-collections-maps-3/pom.xml
+++ b/java-collections-maps-3/pom.xml
@@ -40,4 +40,5 @@
         <assertj.version>3.6.1</assertj.version>
         <spring.version>5.2.5.RELEASE</spring.version>
     </properties>
+
 </project>
\ No newline at end of file
diff --git a/java-jdi/pom.xml b/java-jdi/pom.xml
index 978ede604b..a8716de4ee 100644
--- a/java-jdi/pom.xml
+++ b/java-jdi/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>java-jdi</artifactId>
     <version>0.1.0-SNAPSHOT</version>
@@ -39,4 +39,4 @@
         <tools.version>1.8</tools.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/java-lite/pom.xml b/java-lite/pom.xml
index 7ff50a8fd3..c422e9a421 100644
--- a/java-lite/pom.xml
+++ b/java-lite/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.baeldung</groupId>
     <artifactId>java-lite</artifactId>
diff --git a/jee-7/pom.xml b/jee-7/pom.xml
index 2030a769b0..eb23a3e150 100644
--- a/jee-7/pom.xml
+++ b/jee-7/pom.xml
@@ -203,7 +203,7 @@
         </plugins>
         <pluginManagement>
             <plugins>
-                <!--This plugin's configuration is used to store Eclipse m2e settings only. It has no
+                <!--This plugin's configuration is used to store Eclipse m2e settings only. It has no 
                     influence on the Maven build itself. -->
                 <plugin>
                     <groupId>org.eclipse.m2e</groupId>
@@ -518,4 +518,4 @@
         <jersey-container-jetty-servlet.version>2.22.1</jersey-container-jetty-servlet.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/jenkins/plugins/pom.xml b/jenkins/plugins/pom.xml
index c4caf5567f..3662d59980 100644
--- a/jenkins/plugins/pom.xml
+++ b/jenkins/plugins/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>plugins</artifactId>
     <version>1.0-SNAPSHOT</version>
@@ -12,7 +13,7 @@
         <groupId>org.jenkins-ci.plugins</groupId>
         <artifactId>plugin</artifactId>
         <version>2.33</version>
-        <relativePath/>
+        <relativePath />
     </parent>
 
     <dependencies>
@@ -80,9 +81,9 @@
     </pluginRepositories>
 
     <properties>
-        <!-- Baseline Jenkins version you use to build the plugin. Users must have this version or newer to run. -->
+        <!-- Baseline Jenkins version you use to build the plugin. Users must have this version or newer 
+            to run. -->
         <jenkins.version>2.7.3</jenkins.version>
-
         <structs.version>1.7</structs.version>
         <workflow-step-api.version>2.12</workflow-step-api.version>
         <workflow-cps.version>2.39</workflow-cps.version>
@@ -93,4 +94,4 @@
         <workflow-support.version>2.14</workflow-support.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/json-2/pom.xml b/json-2/pom.xml
index 26eab8fb4c..733fbc6668 100644
--- a/json-2/pom.xml
+++ b/json-2/pom.xml
@@ -51,7 +51,6 @@
             <artifactId>commons-lang3</artifactId>
             <version>${commons-lang3.version}</version>
         </dependency>
-
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-annotations</artifactId>
diff --git a/kubernetes/k8s-admission-controller/pom.xml b/kubernetes/k8s-admission-controller/pom.xml
index fbee9ceba6..18bf98a830 100644
--- a/kubernetes/k8s-admission-controller/pom.xml
+++ b/kubernetes/k8s-admission-controller/pom.xml
@@ -3,6 +3,9 @@
     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>k8s-admission-controller</artifactId>
+    <name>k8s-admission-controller</name>
+    <description>Demo project for Spring Boot</description>
 
     <parent>
         <groupId>com.baeldung</groupId>
@@ -11,16 +14,11 @@
         <relativePath>./../../parent-boot-2</relativePath>
     </parent>
 
-    <artifactId>k8s-admission-controller</artifactId>
-    <name>k8s-admission-controller</name>
-    <description>Demo project for Spring Boot</description>
-
     <dependencies>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-webflux</artifactId>
         </dependency>
-
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
@@ -31,13 +29,11 @@
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
-
         <dependency>
             <groupId>io.projectreactor</groupId>
             <artifactId>reactor-test</artifactId>
             <scope>test</scope>
         </dependency>
-
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-actuator</artifactId>
@@ -54,7 +50,6 @@
         </dependency>
     </dependencies>
 
-
     <build>
         <plugins>
             <plugin>
@@ -83,4 +78,4 @@
         </plugins>
     </build>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/kubernetes/pom.xml b/kubernetes/pom.xml
index 57ae4fd596..2927d449d8 100644
--- a/kubernetes/pom.xml
+++ b/kubernetes/pom.xml
@@ -1,5 +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>kubernetes</artifactId>
     <packaging>pom</packaging>
@@ -12,6 +14,7 @@
 
     <modules>
         <module>k8s-intro</module>
-    <module>k8s-admission-controller</module>
-  </modules>
+        <module>k8s-admission-controller</module>
+    </modules>
+
 </project>
\ No newline at end of file
diff --git a/libraries-2/pom.xml b/libraries-2/pom.xml
index 778f3246b8..104d3cbabc 100644
--- a/libraries-2/pom.xml
+++ b/libraries-2/pom.xml
@@ -135,4 +135,4 @@
         <hsqldb.version>2.5.0</hsqldb.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/libraries-3/pom.xml b/libraries-3/pom.xml
index 079628ffaa..0ff89b046f 100644
--- a/libraries-3/pom.xml
+++ b/libraries-3/pom.xml
@@ -230,4 +230,5 @@
         <plexus-compiler.version>2.8</plexus-compiler.version>
         <errorprone.version>2.1.3</errorprone.version>
     </properties>
+
 </project>
\ No newline at end of file
diff --git a/libraries-4/pom.xml b/libraries-4/pom.xml
index 212c733e59..b16d1f216f 100644
--- a/libraries-4/pom.xml
+++ b/libraries-4/pom.xml
@@ -126,4 +126,4 @@
         <olap4j.version>1.2.0</olap4j.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/libraries-security/pom.xml b/libraries-security/pom.xml
index 6ee6b7c358..0031b7bc06 100644
--- a/libraries-security/pom.xml
+++ b/libraries-security/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-security</artifactId>
     <name>libraries-security</name>
diff --git a/libraries-server/pom.xml b/libraries-server/pom.xml
index e36ed88f8f..b283164daa 100644
--- a/libraries-server/pom.xml
+++ b/libraries-server/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-server</artifactId>
     <version>0.0.1-SNAPSHOT</version>
@@ -99,7 +100,7 @@
             <version>${nanohttpd.version}</version>
         </dependency>
     </dependencies>
-    
+
     <properties>
         <assertj.version>3.6.2</assertj.version>
         <httpclient.version>4.5.3</httpclient.version>
diff --git a/logging-modules/pom.xml b/logging-modules/pom.xml
index 6d036d5648..d7b820040a 100644
--- a/logging-modules/pom.xml
+++ b/logging-modules/pom.xml
@@ -26,4 +26,4 @@
         <junit-jupiter.version>5.6.2</junit-jupiter.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/lombok-custom/pom.xml b/lombok-custom/pom.xml
index 220367bfe9..dc7f0dfec6 100644
--- a/lombok-custom/pom.xml
+++ b/lombok-custom/pom.xml
@@ -1,11 +1,11 @@
 <?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>lombok-custom</artifactId>
-    <name>lombok-custom</name>
     <version>0.1-SNAPSHOT</version>
+    <name>lombok-custom</name>
 
     <parent>
         <groupId>com.baeldung</groupId>
@@ -20,13 +20,11 @@
             <version>${lombok.version}</version>
             <scope>provided</scope>
         </dependency>
-
         <dependency>
             <groupId>org.kohsuke.metainf-services</groupId>
             <artifactId>metainf-services</artifactId>
             <version>${metainf-services.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.eclipse.jdt</groupId>
             <artifactId>core</artifactId>
@@ -62,4 +60,4 @@
         <eclipse.jdt.core.version>3.3.0-v_771</eclipse.jdt.core.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/maven-modules/maven-builder-plugin/pom.xml b/maven-modules/maven-builder-plugin/pom.xml
index 0eaa858db7..2fedee06cc 100644
--- a/maven-modules/maven-builder-plugin/pom.xml
+++ b/maven-modules/maven-builder-plugin/pom.xml
@@ -1,9 +1,8 @@
 <?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>
-
     <groupId>org.example</groupId>
     <artifactId>maven-builder-plugin</artifactId>
     <version>1.0-SNAPSHOT</version>
@@ -14,7 +13,6 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
-
     <build>
         <plugins>
             <plugin>
@@ -38,4 +36,5 @@
             </plugin>
         </plugins>
     </build>
-</project>
+
+</project>
\ No newline at end of file
diff --git a/maven-modules/maven-copy-files/copy-rename-maven-plugin/pom.xml b/maven-modules/maven-copy-files/copy-rename-maven-plugin/pom.xml
index 24a7c48499..e2f0d57e3a 100644
--- a/maven-modules/maven-copy-files/copy-rename-maven-plugin/pom.xml
+++ b/maven-modules/maven-copy-files/copy-rename-maven-plugin/pom.xml
@@ -1,20 +1,19 @@
 <?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.baeldung</groupId>
+    <artifactId>copy-rename-maven-plugin</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <name>copy-rename-maven-plugin</name>
+
     <parent>
         <artifactId>maven-copy-files</artifactId>
         <groupId>com.baeldung</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
-    <groupId>org.baeldung</groupId>
-    <artifactId>copy-rename-maven-plugin</artifactId>
-    <version>1.0-SNAPSHOT</version>
-    <name>copy-rename-maven-plugin</name>
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>1.7</maven.compiler.source>
-        <maven.compiler.target>1.7</maven.compiler.target>
-    </properties>
+
     <dependencies>
         <dependency>
             <groupId>junit</groupId>
@@ -23,6 +22,7 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
     <build>
         <plugins>
             <plugin>
@@ -89,4 +89,11 @@
             </plugins>
         </pluginManagement>
     </build>
-</project>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.7</maven.compiler.target>
+    </properties>
+
+</project>
\ No newline at end of file
diff --git a/maven-modules/maven-copy-files/maven-antrun-plugin/pom.xml b/maven-modules/maven-copy-files/maven-antrun-plugin/pom.xml
index 61017dd18a..97e714d9ff 100644
--- a/maven-modules/maven-copy-files/maven-antrun-plugin/pom.xml
+++ b/maven-modules/maven-copy-files/maven-antrun-plugin/pom.xml
@@ -1,20 +1,19 @@
 <?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.baeldung</groupId>
+    <artifactId>maven-antrun-plugin</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <name>maven-antrun-plugin</name>
+
     <parent>
         <artifactId>maven-copy-files</artifactId>
         <groupId>com.baeldung</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
-    <groupId>org.baeldung</groupId>
-    <artifactId>maven-antrun-plugin</artifactId>
-    <version>1.0-SNAPSHOT</version>
-    <name>maven-antrun-plugin</name>
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>1.7</maven.compiler.source>
-        <maven.compiler.target>1.7</maven.compiler.target>
-    </properties>
+
     <dependencies>
         <dependency>
             <groupId>junit</groupId>
@@ -23,6 +22,7 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
     <build>
         <plugins>
             <plugin>
@@ -35,7 +35,8 @@
                             <target>
                                 <mkdir dir="${basedir}/target/destination-folder" />
                                 <copy todir="${basedir}/target/destination-folder">
-                                    <fileset dir="${basedir}/source-files" includes="foo.txt" />
+                                    <fileset dir="${basedir}/source-files"
+                                        includes="foo.txt" />
                                 </copy>
                             </target>
                         </configuration>
@@ -91,4 +92,11 @@
             </plugins>
         </pluginManagement>
     </build>
-</project>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.7</maven.compiler.target>
+    </properties>
+
+</project>
\ No newline at end of file
diff --git a/maven-modules/maven-copy-files/maven-resources-plugin/pom.xml b/maven-modules/maven-copy-files/maven-resources-plugin/pom.xml
index be151ae608..eed40565da 100644
--- a/maven-modules/maven-copy-files/maven-resources-plugin/pom.xml
+++ b/maven-modules/maven-copy-files/maven-resources-plugin/pom.xml
@@ -1,20 +1,19 @@
 <?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.baeldung</groupId>
+    <artifactId>maven-resources-plugin</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <name>maven-resoures-plugin</name>
+
     <parent>
         <artifactId>maven-copy-files</artifactId>
         <groupId>com.baeldung</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
-    <groupId>org.baeldung</groupId>
-    <artifactId>maven-resources-plugin</artifactId>
-    <version>1.0-SNAPSHOT</version>
-    <name>maven-resources-plugin</name>
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>1.7</maven.compiler.source>
-        <maven.compiler.target>1.7</maven.compiler.target>
-    </properties>
+
     <dependencies>
         <dependency>
             <groupId>junit</groupId>
@@ -23,6 +22,7 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
     <build>
         <pluginManagement>
             <!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
@@ -89,4 +89,11 @@
             </plugins>
         </pluginManagement>
     </build>
-</project>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.7</maven.compiler.target>
+    </properties>
+
+</project>
\ No newline at end of file
diff --git a/maven-modules/maven-copy-files/pom.xml b/maven-modules/maven-copy-files/pom.xml
index b7b67286bc..d2208d68eb 100644
--- a/maven-modules/maven-copy-files/pom.xml
+++ b/maven-modules/maven-copy-files/pom.xml
@@ -1,23 +1,28 @@
 <?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</groupId>
+    <artifactId>maven-copy-files</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <name>maven-copy-files</name>
+    <packaging>pom</packaging>
+    <!-- FIXME change it to the project's website -->
+    <url>http://www.example.com</url>
+
     <parent>
         <artifactId>maven-modules</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
     </parent>
-    <groupId>com.baeldung</groupId>
-    <artifactId>maven-copy-files</artifactId>
-    <version>1.0-SNAPSHOT</version>
-    <packaging>pom</packaging>
-    <name>maven-copy-files</name>
-    <!-- FIXME change it to the project's website -->
-    <url>http://www.example.com</url>
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>1.7</maven.compiler.source>
-        <maven.compiler.target>1.7</maven.compiler.target>
-    </properties>
+
+    <modules>
+        <module>maven-resources-plugin</module>
+        <module>maven-antrun-plugin</module>
+        <module>copy-rename-maven-plugin</module>
+    </modules>
+
     <dependencies>
         <dependency>
             <groupId>junit</groupId>
@@ -26,6 +31,7 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
     <build>
         <pluginManagement>
             <!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
@@ -72,9 +78,11 @@
             </plugins>
         </pluginManagement>
     </build>
-    <modules>
-        <module>maven-resources-plugin</module>
-        <module>maven-antrun-plugin</module>
-        <module>copy-rename-maven-plugin</module>
-    </modules>
-</project>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.7</maven.compiler.target>
+    </properties>
+
+</project>
\ No newline at end of file
diff --git a/maven-modules/maven-custom-plugin/counter-maven-plugin/pom.xml b/maven-modules/maven-custom-plugin/counter-maven-plugin/pom.xml
index 369f771401..9648464102 100644
--- a/maven-modules/maven-custom-plugin/counter-maven-plugin/pom.xml
+++ b/maven-modules/maven-custom-plugin/counter-maven-plugin/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/maven-v4_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/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung</groupId>
     <artifactId>counter-maven-plugin</artifactId>
diff --git a/maven-modules/maven-custom-plugin/usage-example/pom.xml b/maven-modules/maven-custom-plugin/usage-example/pom.xml
index f512fc104d..bf5a69146b 100644
--- a/maven-modules/maven-custom-plugin/usage-example/pom.xml
+++ b/maven-modules/maven-custom-plugin/usage-example/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>
@@ -48,4 +47,4 @@
         <junit.version>4.12</junit.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/maven-modules/maven-pom-types/pom.xml b/maven-modules/maven-pom-types/pom.xml
index 98fbc828a0..8b174ea08e 100644
--- a/maven-modules/maven-pom-types/pom.xml
+++ b/maven-modules/maven-pom-types/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>
     <groupId>com.baeldung</groupId>
     <artifactId>maven-pom-types</artifactId>
diff --git a/maven-modules/maven-printing-plugins/pom.xml b/maven-modules/maven-printing-plugins/pom.xml
index 805c3c1633..b68c88dbee 100644
--- a/maven-modules/maven-printing-plugins/pom.xml
+++ b/maven-modules/maven-printing-plugins/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>maven-printing-plugins</artifactId>
     <name>maven-printing-plugins</name>
@@ -27,11 +27,12 @@
                         </goals>
                         <configuration>
                             <target>
-                                <echo message="Hello, world"/>
-                                <echo message="Embed a line break: ${line.separator}"/>
-                                <echo message="Build dir: ${project.build.directory}" level="info"/>
+                                <echo message="Hello, world" />
+                                <echo message="Embed a line break: ${line.separator}" />
+                                <echo message="Build dir: ${project.build.directory}"
+                                    level="info" />
                                 <echo file="${basedir}/logs/log-ant-run.txt" append="true"
-                                      message="Save to file!"/>
+                                    message="Save to file!" />
                             </target>
                         </configuration>
                     </execution>
@@ -84,4 +85,5 @@
             </plugin>
         </plugins>
     </build>
-</project>
+
+</project>
\ No newline at end of file
diff --git a/maven-modules/plugin-management/pom.xml b/maven-modules/plugin-management/pom.xml
index 4a999a1aae..cd75e5dbd0 100644
--- a/maven-modules/plugin-management/pom.xml
+++ b/maven-modules/plugin-management/pom.xml
@@ -1,16 +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>plugin-management</artifactId>
     <version>0.0.1-SNAPSHOT</version>
+    <packaging>pom</packaging>
+
     <parent>
         <artifactId>maven-modules</artifactId>
         <groupId>com.baeldung</groupId>
         <version>0.0.1-SNAPSHOT</version>
     </parent>
-    <artifactId>plugin-management</artifactId>
-    <packaging>pom</packaging>
 
     <modules>
         <module>submodule-1</module>
diff --git a/maven-modules/plugin-management/submodule-1/pom.xml b/maven-modules/plugin-management/submodule-1/pom.xml
index 915e4dfe60..c36e092254 100644
--- a/maven-modules/plugin-management/submodule-1/pom.xml
+++ b/maven-modules/plugin-management/submodule-1/pom.xml
@@ -20,4 +20,4 @@
         </plugins>
     </build>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/maven-modules/plugin-management/submodule-2/pom.xml b/maven-modules/plugin-management/submodule-2/pom.xml
index 327bdcebb1..e50d3cc26d 100644
--- a/maven-modules/plugin-management/submodule-2/pom.xml
+++ b/maven-modules/plugin-management/submodule-2/pom.xml
@@ -11,4 +11,4 @@
         <version>0.0.1-SNAPSHOT</version>
     </parent>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/maven-modules/pom.xml b/maven-modules/pom.xml
index 9fc201f46d..5b4b567ae6 100644
--- a/maven-modules/pom.xml
+++ b/maven-modules/pom.xml
@@ -16,7 +16,7 @@
 
     <modules>
         <!-- <module>compiler-plugin-java-9</module> --> <!-- We haven't upgraded to java 9. -->
-	<module>maven-copy-files</module>
+        <module>maven-copy-files</module>
         <module>maven-custom-plugin</module>
         <module>maven-exec-plugin</module>
         <module>maven-integration-test</module>
@@ -32,9 +32,9 @@
         <module>version-overriding-plugins</module>
         <module>versions-maven-plugin</module>
         <module>maven-printing-plugins</module>
-		<module>maven-builder-plugin</module>
+        <module>maven-builder-plugin</module>
         <module>host-maven-repo-example</module>
         <module>plugin-management</module>
     </modules>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/netflix-modules/mantis/pom.xml b/netflix-modules/mantis/pom.xml
index 1f8b377b94..0bab944b8a 100644
--- a/netflix-modules/mantis/pom.xml
+++ b/netflix-modules/mantis/pom.xml
@@ -55,9 +55,10 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
     <repositories>
         <repository>
-        	<id>jcenter</id>
+            <id>jcenter</id>
             <url>https://jcenter.bintray.com/</url>
         </repository>
     </repositories>
diff --git a/open-liberty/pom.xml b/open-liberty/pom.xml
index aff951cfd8..268b65c07e 100644
--- a/open-liberty/pom.xml
+++ b/open-liberty/pom.xml
@@ -111,4 +111,5 @@
         <liberty.var.default.https.port>9443</liberty.var.default.https.port>
         <testServerHttpPort>7070</testServerHttpPort>
     </properties>
+
 </project>
\ No newline at end of file
diff --git a/parent-boot-1/pom.xml b/parent-boot-1/pom.xml
index 96f4b1cbe3..7029d96a7e 100644
--- a/parent-boot-1/pom.xml
+++ b/parent-boot-1/pom.xml
@@ -60,4 +60,4 @@
         <spring-boot.version>1.5.22.RELEASE</spring-boot.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/parent-boot-2/pom.xml b/parent-boot-2/pom.xml
index fcc4175369..accbc2df96 100644
--- a/parent-boot-2/pom.xml
+++ b/parent-boot-2/pom.xml
@@ -87,4 +87,4 @@
         <mockito.version>3.4.0</mockito.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/parent-java/pom.xml b/parent-java/pom.xml
index c1abe79b2e..09d7f4c96d 100644
--- a/parent-java/pom.xml
+++ b/parent-java/pom.xml
@@ -46,4 +46,4 @@
         <hamcrest.version>2.2</hamcrest.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/patterns/enterprise-patterns/pom.xml b/patterns/enterprise-patterns/pom.xml
index 21803e728e..5b952b9743 100644
--- a/patterns/enterprise-patterns/pom.xml
+++ b/patterns/enterprise-patterns/pom.xml
@@ -1,67 +1,67 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <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>com.baeldung</groupId>
-		<artifactId>patterns</artifactId>
-		<version>1.0.0-SNAPSHOT</version>
-	</parent>
+    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>enterprise-patterns</artifactId>
+    <packaging>pom</packaging>
 
-	<artifactId>enterprise-patterns</artifactId>
-	<packaging>pom</packaging>
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>patterns</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
 
-	<properties>
-		<camel.version>3.7.4</camel.version>
-	</properties>
+    <modules>
+        <module>wire-tap</module>
+    </modules>
 
-	<modules>
-		<module>wire-tap</module>
-    </modules>	
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.camel.springboot</groupId>
+            <artifactId>camel-spring-boot-starter</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.camel.springboot</groupId>
+            <artifactId>camel-activemq-starter</artifactId>
+        </dependency>
+        <!-- Test -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <version>2.2.2.RELEASE</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.camel</groupId>
+            <artifactId>camel-test-spring-junit5</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 
-	<dependencies>
-		<dependency>
-			<groupId>org.apache.camel.springboot</groupId>
-			<artifactId>camel-spring-boot-starter</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.camel.springboot</groupId>
-			<artifactId>camel-activemq-starter</artifactId>
-		</dependency>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.apache.camel.springboot</groupId>
+                <artifactId>camel-spring-boot-dependencies</artifactId>
+                <version>${camel.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
 
-		<!-- Test -->
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-test</artifactId>
-			<version>2.2.2.RELEASE</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.camel</groupId>
-			<artifactId>camel-test-spring-junit5</artifactId>
-			<scope>test</scope>
-		</dependency>
-	</dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
 
-	<dependencyManagement>
-		<dependencies>
-			<dependency>
-				<groupId>org.apache.camel.springboot</groupId>
-				<artifactId>camel-spring-boot-dependencies</artifactId>
-				<version>${camel.version}</version>
-				<type>pom</type>
-				<scope>import</scope>
-			</dependency>
-		</dependencies>
-	</dependencyManagement>
+    <properties>
+        <camel.version>3.7.4</camel.version>
+    </properties>
 
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.springframework.boot</groupId>
-				<artifactId>spring-boot-maven-plugin</artifactId>
-			</plugin>
-		</plugins>
-	</build>
-</project>
+</project>
\ No newline at end of file
diff --git a/patterns/enterprise-patterns/wire-tap/pom.xml b/patterns/enterprise-patterns/wire-tap/pom.xml
index 1b1aa746d5..e7959e17f0 100644
--- a/patterns/enterprise-patterns/wire-tap/pom.xml
+++ b/patterns/enterprise-patterns/wire-tap/pom.xml
@@ -1,25 +1,25 @@
 <?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">
-	<modelVersion>4.0.0</modelVersion>
-	<artifactId>wire-tap</artifactId>
-	<version>1.0</version>
-	<packaging>jar</packaging>
+    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>wire-tap</artifactId>
+    <version>1.0</version>
+    <packaging>jar</packaging>
 
-	<parent>
-		<artifactId>enterprise-patterns</artifactId>
-		<groupId>com.baeldung</groupId>
-		<version>1.0.0-SNAPSHOT</version>
-	</parent>
+    <parent>
+        <artifactId>enterprise-patterns</artifactId>
+        <groupId>com.baeldung</groupId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
 
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.springframework.boot</groupId>
-				<artifactId>spring-boot-maven-plugin</artifactId>
-			</plugin>
-		</plugins>
-	</build>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/patterns/hexagonal-architecture/pom.xml b/patterns/hexagonal-architecture/pom.xml
index f8d4524514..9dfc113d03 100644
--- a/patterns/hexagonal-architecture/pom.xml
+++ b/patterns/hexagonal-architecture/pom.xml
@@ -21,7 +21,6 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
-
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-data-mongodb</artifactId>
diff --git a/persistence-modules/hibernate-jpa/pom.xml b/persistence-modules/hibernate-jpa/pom.xml
index 11540b6d23..85bfdac07f 100644
--- a/persistence-modules/hibernate-jpa/pom.xml
+++ b/persistence-modules/hibernate-jpa/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
-<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 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>hibernate-jpa</artifactId>
     <version>0.0.1-SNAPSHOT</version>
diff --git a/persistence-modules/hibernate-mapping/pom.xml b/persistence-modules/hibernate-mapping/pom.xml
index 4f76c16a3f..805402951e 100644
--- a/persistence-modules/hibernate-mapping/pom.xml
+++ b/persistence-modules/hibernate-mapping/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">
+    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">
     <modelVersion>4.0.0</modelVersion>
     <artifactId>hibernate-mapping</artifactId>
     <name>hibernate-mapping</name>
diff --git a/persistence-modules/hibernate-ogm/pom.xml b/persistence-modules/hibernate-ogm/pom.xml
index 58098ebb65..9274186cd1 100644
--- a/persistence-modules/hibernate-ogm/pom.xml
+++ b/persistence-modules/hibernate-ogm/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
-<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 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>hibernate-ogm</artifactId>
     <version>0.0.1-SNAPSHOT</version>
diff --git a/persistence-modules/hibernate-queries/pom.xml b/persistence-modules/hibernate-queries/pom.xml
index 4a8c578aba..83b2ea4d00 100644
--- a/persistence-modules/hibernate-queries/pom.xml
+++ b/persistence-modules/hibernate-queries/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
-<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 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>hibernate-queries</artifactId>
     <version>0.0.1-SNAPSHOT</version>
diff --git a/persistence-modules/hibernate5/pom.xml b/persistence-modules/hibernate5/pom.xml
index 9b4ffff739..d46d2c16d4 100644
--- a/persistence-modules/hibernate5/pom.xml
+++ b/persistence-modules/hibernate5/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
-<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 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>hibernate5</artifactId>
     <version>0.0.1-SNAPSHOT</version>
diff --git a/persistence-modules/redis/pom.xml b/persistence-modules/redis/pom.xml
index c407482788..8079d56cbd 100644
--- a/persistence-modules/redis/pom.xml
+++ b/persistence-modules/redis/pom.xml
@@ -59,7 +59,6 @@
         <redisson.version>3.13.1</redisson.version>
         <jedis.version>3.3.0</jedis.version>
         <epoll.version>4.1.50.Final</epoll.version>
-
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/persistence-modules/spring-data-cassandra-reactive/pom.xml b/persistence-modules/spring-data-cassandra-reactive/pom.xml
index 630e13583b..5dd5ab4b69 100644
--- a/persistence-modules/spring-data-cassandra-reactive/pom.xml
+++ b/persistence-modules/spring-data-cassandra-reactive/pom.xml
@@ -54,7 +54,6 @@
     <properties>
         <spring-boot.version>2.2.6.RELEASE</spring-boot.version>
         <cassandra-unit-spring.version>3.11.2.0</cassandra-unit-spring.version>
-
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/persistence-modules/spring-data-cassandra/pom.xml b/persistence-modules/spring-data-cassandra/pom.xml
index e43e3821ae..d21541abf8 100644
--- a/persistence-modules/spring-data-cassandra/pom.xml
+++ b/persistence-modules/spring-data-cassandra/pom.xml
@@ -105,7 +105,6 @@
         <cassandra-unit-spring.version>2.1.9.2</cassandra-unit-spring.version>
         <cassandra-unit-shaded.version>2.1.9.2</cassandra-unit-shaded.version>
         <hector-core.version>2.0-0</hector-core.version>
-
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/persistence-modules/spring-data-jdbc/pom.xml b/persistence-modules/spring-data-jdbc/pom.xml
index 2672405dd6..2b4c6d21aa 100644
--- a/persistence-modules/spring-data-jdbc/pom.xml
+++ b/persistence-modules/spring-data-jdbc/pom.xml
@@ -2,14 +2,15 @@
     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>spring-data-jdbc</artifactId>
+    <name>spring-data-jdbc</name>
+
     <parent>
         <groupId>com.baeldung</groupId>
         <artifactId>parent-boot-2</artifactId>
         <version>0.0.1-SNAPSHOT</version>
         <relativePath>../../parent-boot-2</relativePath>
     </parent>
-    <artifactId>spring-data-jdbc</artifactId>
-    <name>spring-data-jdbc</name>
 
     <dependencies>
         <dependency>
diff --git a/persistence-modules/spring-data-jpa-enterprise/pom.xml b/persistence-modules/spring-data-jpa-enterprise/pom.xml
index 4367a11222..a76bcb8b0a 100644
--- a/persistence-modules/spring-data-jpa-enterprise/pom.xml
+++ b/persistence-modules/spring-data-jpa-enterprise/pom.xml
@@ -2,7 +2,6 @@
 <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>spring-data-jpa-enterprise</artifactId>
     <name>spring-data-jpa-enterprise</name>
diff --git a/persistence-modules/spring-data-jpa-repo-2/pom.xml b/persistence-modules/spring-data-jpa-repo-2/pom.xml
index b382e35e28..12e178dd49 100644
--- a/persistence-modules/spring-data-jpa-repo-2/pom.xml
+++ b/persistence-modules/spring-data-jpa-repo-2/pom.xml
@@ -42,4 +42,5 @@
     <properties>
         <guava.version>29.0-jre</guava.version>
     </properties>
+
 </project>
\ No newline at end of file
diff --git a/persistence-modules/spring-data-keyvalue/pom.xml b/persistence-modules/spring-data-keyvalue/pom.xml
index aa2696dd12..704be15b4a 100644
--- a/persistence-modules/spring-data-keyvalue/pom.xml
+++ b/persistence-modules/spring-data-keyvalue/pom.xml
@@ -26,4 +26,5 @@
             <artifactId>spring-boot-starter-test</artifactId>
         </dependency>
     </dependencies>
+
 </project>
\ No newline at end of file
diff --git a/quarkus-extension/quarkus-app/pom.xml b/quarkus-extension/quarkus-app/pom.xml
index f609261c5a..041b6f1762 100644
--- a/quarkus-extension/quarkus-app/pom.xml
+++ b/quarkus-extension/quarkus-app/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
-<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 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.quarkus.app</groupId>
     <artifactId>quarkus-app</artifactId>
diff --git a/quarkus/pom.xml b/quarkus/pom.xml
index 6e250a2858..e88fd4dc5a 100644
--- a/quarkus/pom.xml
+++ b/quarkus/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
-<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 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.quarkus</groupId>
     <artifactId>quarkus</artifactId>
diff --git a/rabbitmq/pom.xml b/rabbitmq/pom.xml
index ae38d697f6..8befd36ab6 100644
--- a/rabbitmq/pom.xml
+++ b/rabbitmq/pom.xml
@@ -1,7 +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 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>rabbitmq</artifactId>
     <version>0.1-SNAPSHOT</version>
diff --git a/spark-java/pom.xml b/spark-java/pom.xml
index b5538b4ec3..0ecdd02f6a 100644
--- a/spark-java/pom.xml
+++ b/spark-java/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
-<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 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>spark-java</artifactId>
     <version>0.1.0-SNAPSHOT</version>
diff --git a/spf4j/spf4j-aspects-app/pom.xml b/spf4j/spf4j-aspects-app/pom.xml
index 54bbdddddc..a44ee805fb 100644
--- a/spf4j/spf4j-aspects-app/pom.xml
+++ b/spf4j/spf4j-aspects-app/pom.xml
@@ -22,8 +22,8 @@
             <version>${spf4j.version}</version>
             <exclusions>
                 <exclusion>
-            	    <groupId>org.apache.avro</groupId>
-            	    <artifactId>avro</artifactId>
+                    <groupId>org.apache.avro</groupId>
+                    <artifactId>avro</artifactId>
                 </exclusion>
             </exclusions>
         </dependency>
@@ -33,8 +33,8 @@
             <version>${spf4j.version}</version>
             <exclusions>
                 <exclusion>
-            	    <groupId>org.apache.avro</groupId>
-            	    <artifactId>avro</artifactId>
+                    <groupId>org.apache.avro</groupId>
+                    <artifactId>avro</artifactId>
                 </exclusion>
             </exclusions>
         </dependency>
@@ -43,11 +43,11 @@
             <artifactId>slf4j-api</artifactId>
             <version>${org.slf4j.version}</version>
         </dependency>
-		<dependency>
-		    <groupId>org.apache.avro</groupId>
-		    <artifactId>avro</artifactId>
-		    <version>1.10.2</version>
-		</dependency>
+        <dependency>
+            <groupId>org.apache.avro</groupId>
+            <artifactId>avro</artifactId>
+            <version>1.10.2</version>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/spf4j/spf4j-core-app/pom.xml b/spf4j/spf4j-core-app/pom.xml
index 92333ea2ec..1f9be97854 100644
--- a/spf4j/spf4j-core-app/pom.xml
+++ b/spf4j/spf4j-core-app/pom.xml
@@ -22,8 +22,8 @@
             <version>${spf4j.version}</version>
             <exclusions>
                 <exclusion>
-            	    <groupId>org.apache.avro</groupId>
-            	    <artifactId>avro</artifactId>
+                    <groupId>org.apache.avro</groupId>
+                    <artifactId>avro</artifactId>
                 </exclusion>
             </exclusions>
         </dependency>
@@ -33,8 +33,8 @@
             <version>${spf4j.version}</version>
             <exclusions>
                 <exclusion>
-            	    <groupId>org.apache.avro</groupId>
-            	    <artifactId>avro</artifactId>
+                    <groupId>org.apache.avro</groupId>
+                    <artifactId>avro</artifactId>
                 </exclusion>
             </exclusions>
         </dependency>
@@ -43,17 +43,17 @@
             <artifactId>slf4j-api</artifactId>
             <version>${org.slf4j.version}</version>
             <exclusions>
-            	<exclusion>
-            		<groupId>org.apache.avro</groupId>
-            		<artifactId>avro</artifactId>
-            	</exclusion>
+                <exclusion>
+                    <groupId>org.apache.avro</groupId>
+                    <artifactId>avro</artifactId>
+                </exclusion>
             </exclusions>
         </dependency>
-		<dependency>
-		    <groupId>org.apache.avro</groupId>
-		    <artifactId>avro</artifactId>
-		    <version>1.10.2</version>
-		</dependency>        
+        <dependency>
+            <groupId>org.apache.avro</groupId>
+            <artifactId>avro</artifactId>
+            <version>1.10.2</version>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/spring-5/pom.xml b/spring-5/pom.xml
index 2284177dc0..5799f3bc8f 100644
--- a/spring-5/pom.xml
+++ b/spring-5/pom.xml
@@ -96,11 +96,11 @@
             <artifactId>spring-restdocs-restassured</artifactId>
             <scope>test</scope>
         </dependency>
-		<dependency>
-			<groupId>com.zaxxer</groupId>
-			<artifactId>HikariCP</artifactId>
-			<version>${hikaricp.version}</version>
-		</dependency>
+        <dependency>
+            <groupId>com.zaxxer</groupId>
+            <artifactId>HikariCP</artifactId>
+            <version>${hikaricp.version}</version>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/spring-aop/pom.xml b/spring-aop/pom.xml
index 464a830383..da981987fe 100644
--- a/spring-aop/pom.xml
+++ b/spring-aop/pom.xml
@@ -71,4 +71,5 @@
     <properties>
         <aspectj-plugin.version>1.11</aspectj-plugin.version>
     </properties>
+
 </project>
\ No newline at end of file
diff --git a/spring-boot-modules/spring-boot-admin/spring-boot-admin-server/pom.xml b/spring-boot-modules/spring-boot-admin/spring-boot-admin-server/pom.xml
index 63bc286b45..a1daa3fa19 100644
--- a/spring-boot-modules/spring-boot-admin/spring-boot-admin-server/pom.xml
+++ b/spring-boot-modules/spring-boot-admin/spring-boot-admin-server/pom.xml
@@ -81,5 +81,5 @@
         <spring-boot-admin-server-ui-login.version>1.5.7</spring-boot-admin-server-ui-login.version>
         <spring-boot-maven-plugin.version>2.0.4.RELEASE</spring-boot-maven-plugin.version>
     </properties>
-    
+
 </project>
\ No newline at end of file
diff --git a/spring-boot-modules/spring-boot-cassandre/pom.xml b/spring-boot-modules/spring-boot-cassandre/pom.xml
index c4672c8887..14849e50d7 100644
--- a/spring-boot-modules/spring-boot-cassandre/pom.xml
+++ b/spring-boot-modules/spring-boot-cassandre/pom.xml
@@ -1,52 +1,50 @@
 <?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>
-	<artifactId>spring-boot-cassandre</artifactId>
-	<packaging>jar</packaging>
-	<name>spring-boot-cassandre</name>
-	<description>Cassandre trading bot tutorial</description>
+    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>spring-boot-cassandre</artifactId>
+    <packaging>jar</packaging>
+    <name>spring-boot-cassandre</name>
+    <description>Cassandre trading bot tutorial</description>
 
-	<parent>
-		<groupId>com.baeldung</groupId>
-		<artifactId>parent-boot-2</artifactId>
-		<version>0.0.1-SNAPSHOT</version>
-		<relativePath>../../parent-boot-2</relativePath>
-	</parent>
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-boot-2</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../../parent-boot-2</relativePath>
+    </parent>
 
-	<dependencies>
-		<!-- Cassandre dependencies -->
-		<dependency>
-			<groupId>tech.cassandre.trading.bot</groupId>
-			<artifactId>cassandre-trading-bot-spring-boot-starter</artifactId>
-			<version>${cassandre.trading.bot.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.knowm.xchange</groupId>
-			<artifactId>xchange-kucoin</artifactId>
-			<version>${xchange-kucoin.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.hsqldb</groupId>
-			<artifactId>hsqldb</artifactId>
-			<version>${hsqldb.version}</version>
-		</dependency>
+    <dependencies>
+        <!-- Cassandre dependencies -->
+        <dependency>
+            <groupId>tech.cassandre.trading.bot</groupId>
+            <artifactId>cassandre-trading-bot-spring-boot-starter</artifactId>
+            <version>${cassandre.trading.bot.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.knowm.xchange</groupId>
+            <artifactId>xchange-kucoin</artifactId>
+            <version>${xchange-kucoin.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.hsqldb</groupId>
+            <artifactId>hsqldb</artifactId>
+            <version>${hsqldb.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>tech.cassandre.trading.bot</groupId>
+            <artifactId>cassandre-trading-bot-spring-boot-starter-test</artifactId>
+            <version>${cassandre.trading.bot.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 
-		<dependency>
-			<groupId>tech.cassandre.trading.bot</groupId>
-			<artifactId>cassandre-trading-bot-spring-boot-starter-test</artifactId>
-			<version>${cassandre.trading.bot.version}</version>
-			<scope>test</scope>
-		</dependency>
+    <properties>
+        <java.version>11</java.version>
+        <cassandre.trading.bot.version>4.2.1</cassandre.trading.bot.version>
+        <xchange-kucoin.version>5.0.7</xchange-kucoin.version>
+        <hsqldb.version>2.5.1</hsqldb.version>
+    </properties>
 
-	</dependencies>
-
-	<properties>
-		<java.version>11</java.version>
-		<cassandre.trading.bot.version>4.2.1</cassandre.trading.bot.version>
-		<xchange-kucoin.version>5.0.7</xchange-kucoin.version>
-		<hsqldb.version>2.5.1</hsqldb.version>
-	</properties>
-
-</project>
+</project>
\ No newline at end of file
diff --git a/spring-boot-modules/spring-boot-parent/spring-boot-with-starter-parent/pom.xml b/spring-boot-modules/spring-boot-parent/spring-boot-with-starter-parent/pom.xml
index 184becb657..5633e4d260 100644
--- a/spring-boot-modules/spring-boot-parent/spring-boot-with-starter-parent/pom.xml
+++ b/spring-boot-modules/spring-boot-parent/spring-boot-with-starter-parent/pom.xml
@@ -39,4 +39,5 @@
     <properties>
         <spring-boot-starter-data-jpa.version>2.2.5.RELEASE</spring-boot-starter-data-jpa.version>
     </properties>
+
 </project>
\ No newline at end of file
diff --git a/spring-boot-modules/spring-boot-performance/pom.xml b/spring-boot-modules/spring-boot-performance/pom.xml
index 02cef986d0..71dfb3c437 100644
--- a/spring-boot-modules/spring-boot-performance/pom.xml
+++ b/spring-boot-modules/spring-boot-performance/pom.xml
@@ -51,4 +51,5 @@
         <start-class>com.baeldung.lazyinitialization.Application</start-class>
         <chaos.monkey.version>2.0.0</chaos.monkey.version>
     </properties>
+
 </project>
\ No newline at end of file
diff --git a/spring-boot-modules/spring-boot-properties-3/pom.xml b/spring-boot-modules/spring-boot-properties-3/pom.xml
index 400229a662..b5e6ef8701 100644
--- a/spring-boot-modules/spring-boot-properties-3/pom.xml
+++ b/spring-boot-modules/spring-boot-properties-3/pom.xml
@@ -40,4 +40,5 @@
             </plugin>
         </plugins>
     </build>
+
 </project>
\ No newline at end of file
diff --git a/spring-boot-modules/spring-boot-runtime-2/pom.xml b/spring-boot-modules/spring-boot-runtime-2/pom.xml
index 2c97f63746..c177529a41 100644
--- a/spring-boot-modules/spring-boot-runtime-2/pom.xml
+++ b/spring-boot-modules/spring-boot-runtime-2/pom.xml
@@ -60,4 +60,5 @@
             </plugin>
         </plugins>
     </build>
+
 </project>
\ No newline at end of file
diff --git a/spring-boot-modules/spring-boot-validation/pom.xml b/spring-boot-modules/spring-boot-validation/pom.xml
index 1aba8efeac..795d506dc0 100644
--- a/spring-boot-modules/spring-boot-validation/pom.xml
+++ b/spring-boot-modules/spring-boot-validation/pom.xml
@@ -1,41 +1,37 @@
 <?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">
-	<modelVersion>4.0.0</modelVersion>
+    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</groupId>
+    <artifactId>spring-boot-validation</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
 
-	<groupId>com.baeldung</groupId>
-	<artifactId>spring-boot-validation</artifactId>
-	<version>0.0.1-SNAPSHOT</version>
-
-	 <parent>
+    <parent>
         <groupId>com.baeldung</groupId>
         <artifactId>parent-boot-2</artifactId>
         <version>0.0.1-SNAPSHOT</version>
         <relativePath>../../parent-boot-2</relativePath>
     </parent>
 
-	<dependencies>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-web</artifactId>
-		</dependency>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.hibernate.validator</groupId>
+            <artifactId>hibernate-validator</artifactId>
+        </dependency>
+    </dependencies>
 
-		<dependency>
-			<groupId>org.hibernate.validator</groupId>
-			<artifactId>hibernate-validator</artifactId>
-		</dependency>
-		
-		
-	</dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
 
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.springframework.boot</groupId>
-				<artifactId>spring-boot-maven-plugin</artifactId>
-			</plugin>
-		</plugins>
-	</build>
 </project>
diff --git a/spring-cloud/spring-cloud-bootstrap/order-service/pom.xml b/spring-cloud/spring-cloud-bootstrap/order-service/pom.xml
index 64be52f5f4..273017c386 100644
--- a/spring-cloud/spring-cloud-bootstrap/order-service/pom.xml
+++ b/spring-cloud/spring-cloud-bootstrap/order-service/pom.xml
@@ -117,6 +117,6 @@
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
         <orderservice.mainclass>com.baeldung.orderservice.OrderApplication</orderservice.mainclass>
-
     </properties>
+
 </project>
\ No newline at end of file
diff --git a/spring-cloud/spring-cloud-config/client/pom.xml b/spring-cloud/spring-cloud-config/client/pom.xml
index 00b5ba2edc..55c6e77a72 100644
--- a/spring-cloud/spring-cloud-config/client/pom.xml
+++ b/spring-cloud/spring-cloud-config/client/pom.xml
@@ -47,4 +47,5 @@
             </plugin>
         </plugins>
     </build>
+
 </project>
\ No newline at end of file
diff --git a/spring-cloud/spring-cloud-config/server/pom.xml b/spring-cloud/spring-cloud-config/server/pom.xml
index c59b6583f2..36d1b5b3aa 100644
--- a/spring-cloud/spring-cloud-config/server/pom.xml
+++ b/spring-cloud/spring-cloud-config/server/pom.xml
@@ -51,4 +51,5 @@
             </plugin>
         </plugins>
     </build>
+
 </project>
\ No newline at end of file
diff --git a/spring-cloud/spring-cloud-contract/pom.xml b/spring-cloud/spring-cloud-contract/pom.xml
index 1d12656f98..8546e76586 100644
--- a/spring-cloud/spring-cloud-contract/pom.xml
+++ b/spring-cloud/spring-cloud-contract/pom.xml
@@ -31,7 +31,6 @@
                 <artifactId>spring-boot-starter-data-rest</artifactId>
                 <version>${spring-boot.version}</version>
             </dependency>
-
             <dependency>
                 <groupId>org.springframework.cloud</groupId>
                 <artifactId>spring-cloud-contract-wiremock</artifactId>
diff --git a/spring-cloud/spring-cloud-kubernetes/pom.xml b/spring-cloud/spring-cloud-kubernetes/pom.xml
index ba57100804..d8894eb36f 100644
--- a/spring-cloud/spring-cloud-kubernetes/pom.xml
+++ b/spring-cloud/spring-cloud-kubernetes/pom.xml
@@ -40,4 +40,5 @@
     <properties>
         <spring-cloud-dependencies.version>2020.0.3</spring-cloud-dependencies.version>
     </properties>
+
 </project>
\ No newline at end of file
diff --git a/spring-cloud/spring-cloud-rest/spring-cloud-rest-books-api/pom.xml b/spring-cloud/spring-cloud-rest/spring-cloud-rest-books-api/pom.xml
index 2fa003a634..c7ff472655 100644
--- a/spring-cloud/spring-cloud-rest/spring-cloud-rest-books-api/pom.xml
+++ b/spring-cloud/spring-cloud-rest/spring-cloud-rest-books-api/pom.xml
@@ -75,4 +75,4 @@
         </dependency>
     </dependencies>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/spring-cloud/spring-cloud-sentinel/pom.xml b/spring-cloud/spring-cloud-sentinel/pom.xml
index a36dcc51bc..f26a13f6f8 100644
--- a/spring-cloud/spring-cloud-sentinel/pom.xml
+++ b/spring-cloud/spring-cloud-sentinel/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
-<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 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>spring-cloud-sentinel</artifactId>
     <name>spring-cloud-sentinel</name>
diff --git a/spring-ejb/ejb-beans/pom.xml b/spring-ejb/ejb-beans/pom.xml
index cdc28ef5d7..d820819a78 100644
--- a/spring-ejb/ejb-beans/pom.xml
+++ b/spring-ejb/ejb-beans/pom.xml
@@ -94,7 +94,6 @@
                     <scope>test</scope>
                 </dependency>
             </dependencies>
-
             <build>
                 <plugins>
                     <plugin>
diff --git a/spring-mobile/pom.xml b/spring-mobile/pom.xml
index 1593de27a8..7f715c8735 100644
--- a/spring-mobile/pom.xml
+++ b/spring-mobile/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
-<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 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>spring-mobile</artifactId>
     <version>1.0-SNAPSHOT</version>
diff --git a/spring-security-modules/pom.xml b/spring-security-modules/pom.xml
index 5847d6f28d..9a0862a6b0 100644
--- a/spring-security-modules/pom.xml
+++ b/spring-security-modules/pom.xml
@@ -49,4 +49,4 @@
         <module>spring-social-login</module>
     </modules>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/spring-security-modules/spring-security-web-persistent-login/pom.xml b/spring-security-modules/spring-security-web-persistent-login/pom.xml
index 3bbabe3738..2d931c416c 100644
--- a/spring-security-modules/spring-security-web-persistent-login/pom.xml
+++ b/spring-security-modules/spring-security-web-persistent-login/pom.xml
@@ -136,7 +136,7 @@
     </dependencies>
 
     <build>
-        <finalName>spring-security-web-persistence</finalName>
+        <finalName>spring-security-web-persistent-login</finalName>
         <resources>
             <resource>
                 <directory>src/main/resources</directory>
diff --git a/spring-security-modules/spring-security-web-sockets/pom.xml b/spring-security-modules/spring-security-web-sockets/pom.xml
index e822b6beda..b1536e88ea 100644
--- a/spring-security-modules/spring-security-web-sockets/pom.xml
+++ b/spring-security-modules/spring-security-web-sockets/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
-<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 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.springsecuredsockets</groupId>
     <artifactId>spring-security-web-sockets</artifactId>
diff --git a/spring-vault/pom.xml b/spring-vault/pom.xml
index 759de80a6b..68856de2fc 100644
--- a/spring-vault/pom.xml
+++ b/spring-vault/pom.xml
@@ -1,7 +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 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>spring-vault</artifactId>
     <version>0.0.1-SNAPSHOT</version>
diff --git a/spring-web-modules/spring-mvc-forms-jsp/pom.xml b/spring-web-modules/spring-mvc-forms-jsp/pom.xml
index 94eb51a32d..707c18fa19 100644
--- a/spring-web-modules/spring-mvc-forms-jsp/pom.xml
+++ b/spring-web-modules/spring-mvc-forms-jsp/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
-<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 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>
     <version>0.1-SNAPSHOT</version>
     <artifactId>spring-mvc-forms-jsp</artifactId>
diff --git a/spring-web-modules/spring-mvc-forms-thymeleaf/pom.xml b/spring-web-modules/spring-mvc-forms-thymeleaf/pom.xml
index 37bcee0b8d..eb31723798 100644
--- a/spring-web-modules/spring-mvc-forms-thymeleaf/pom.xml
+++ b/spring-web-modules/spring-mvc-forms-thymeleaf/pom.xml
@@ -28,7 +28,6 @@
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
         </dependency>
-
         <!-- runtime and test scoped -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
diff --git a/spring-web-modules/spring-rest-angular/pom.xml b/spring-web-modules/spring-rest-angular/pom.xml
index ef14e78198..e7cb5c8664 100644
--- a/spring-web-modules/spring-rest-angular/pom.xml
+++ b/spring-web-modules/spring-rest-angular/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
-<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 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>spring-rest-angular</artifactId>
     <version>1.0</version>
diff --git a/testing-modules/testing-libraries-2/pom.xml b/testing-modules/testing-libraries-2/pom.xml
index d914fcfb86..dcbddd60b4 100644
--- a/testing-modules/testing-libraries-2/pom.xml
+++ b/testing-modules/testing-libraries-2/pom.xml
@@ -131,5 +131,5 @@
         <junit.jupiter.version>5.6.2</junit.jupiter.version>
         <assertj-core.version>3.16.1</assertj-core.version>
     </properties>
-  
-</project>
+
+</project>
\ No newline at end of file
diff --git a/vertx/pom.xml b/vertx/pom.xml
index 9a22e2dd72..7608b3e355 100644
--- a/vertx/pom.xml
+++ b/vertx/pom.xml
@@ -1,7 +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 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</artifactId>
     <version>1.0-SNAPSHOT</version>
diff --git a/wildfly/pom.xml b/wildfly/pom.xml
index c5d9bce37a..eaec4d176c 100644
--- a/wildfly/pom.xml
+++ b/wildfly/pom.xml
@@ -60,7 +60,6 @@
                     </execution>
                 </executions>
             </plugin>
-
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-war-plugin</artifactId>