diff --git a/kubernetes-modules/k8s-java-heap-dump/pom.xml b/kubernetes-modules/k8s-java-heap-dump/pom.xml
index 6c53553b8f..70a9e004ac 100644
--- a/kubernetes-modules/k8s-java-heap-dump/pom.xml
+++ b/kubernetes-modules/k8s-java-heap-dump/pom.xml
@@ -1,6 +1,6 @@
 <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">
+    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>k8s-java-heap-dump</artifactId>
     <version>0.0.1-SNAPSHOT</version>
diff --git a/libraries-4/pom.xml b/libraries-4/pom.xml
index 597fce2823..3949d50875 100644
--- a/libraries-4/pom.xml
+++ b/libraries-4/pom.xml
@@ -109,24 +109,21 @@
             <artifactId>javafx-fxml</artifactId>
             <version>${javafx.version}</version>
         </dependency>
-		
-		<dependency>
-			<groupId>com.fasterxml.jackson.core</groupId>
-			<artifactId>jackson-core</artifactId>
-			<version>${jackson-core.version}</version>
-		</dependency>
-		
-		<dependency>
-			<groupId>com.fasterxml.jackson.core</groupId>
-			<artifactId>jackson-annotations</artifactId>
-			<version>${jackson-annotations.version}</version>
-		</dependency>
-		        
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-core</artifactId>
+            <version>${jackson-core.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+            <version>${jackson-annotations.version}</version>
+        </dependency>
     </dependencies>
 
     <properties>
-		<jackson-annotations.version>2.14.2</jackson-annotations.version>
-		<jackson-core.version>2.14.2</jackson-core.version>
+        <jackson-annotations.version>2.14.2</jackson-annotations.version>
+        <jackson-core.version>2.14.2</jackson-core.version>
         <jdeferred.version>1.2.6</jdeferred.version>
         <eclipse-collections.version>8.2.0</eclipse-collections.version>
         <noexception.version>1.1.0</noexception.version>
@@ -144,6 +141,7 @@
         <glassfish.web.version>2.2.4</glassfish.web.version>
         <olap4j.version>1.2.0</olap4j.version>
         <javafx.version>19</javafx.version>
+        <spoon-core.version>10.3.0</spoon-core.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/libraries-ai/pom.xml b/libraries-ai/pom.xml
index 2c1490440f..48b26e5a31 100644
--- a/libraries-ai/pom.xml
+++ b/libraries-ai/pom.xml
@@ -22,7 +22,7 @@
             <groupId>org.apache.opennlp</groupId>
             <artifactId>opennlp-tools</artifactId>
             <version>${opennlp-tools.version}</version>
-        </dependency>  
+        </dependency>
     </dependencies>
 
     <properties>
diff --git a/libraries-concurrency/pom.xml b/libraries-concurrency/pom.xml
index eb581ce3a0..8b0ccdd5ec 100644
--- a/libraries-concurrency/pom.xml
+++ b/libraries-concurrency/pom.xml
@@ -58,7 +58,7 @@
                         <argument>-javaagent:${co.paralleluniverse:quasar-core:jar}</argument>
                         <!-- Classpath -->
                         <argument>-classpath</argument>
-                        <classpath />
+                        <classpath/>
                         <!-- Main class -->
                         <argument>com.baeldung.quasar.App</argument>
                     </arguments>
diff --git a/libraries-data-db/pom.xml b/libraries-data-db/pom.xml
index 66fa24476e..ed184d72e0 100644
--- a/libraries-data-db/pom.xml
+++ b/libraries-data-db/pom.xml
@@ -178,23 +178,22 @@
                         <configuration>
                             <tasks>
                                 <property name="plugin_classpath"
-                                    refid="maven.plugin.classpath" />
+                                    refid="maven.plugin.classpath"/>
                                 <taskdef name="gen-reladomo" classpath="plugin_classpath"
-                                    classname="com.gs.fw.common.mithra.generator.MithraGenerator" />
+                                    classname="com.gs.fw.common.mithra.generator.MithraGenerator"/>
                                 <gen-reladomo
                                     xml="${project.basedir}/src/main/resources/reladomo/ReladomoClassList.xml"
                                     generatedDir="${project.build.directory}/generated-sources/reladomo"
-                                    nonGeneratedDir="${project.basedir}/src/main/java" />
-
+                                    nonGeneratedDir="${project.basedir}/src/main/java"/>
                                 <taskdef name="gen-ddl"
                                     classname="com.gs.fw.common.mithra.generator.dbgenerator.MithraDbDefinitionGenerator"
                                     loaderRef="reladomoGenerator">
-                                    <classpath refid="maven.plugin.classpath" />
+                                    <classpath refid="maven.plugin.classpath"/>
                                 </taskdef>
                                 <gen-ddl
                                     xml="${project.basedir}/src/main/resources/reladomo/ReladomoClassList.xml"
                                     generatedDir="${project.build.directory}/generated-db/sql"
-                                    databaseType="postgres" />
+                                    databaseType="postgres"/>
                             </tasks>
                         </configuration>
                     </execution>
diff --git a/libraries-data/pom.xml b/libraries-data/pom.xml
index 6ba48a9d66..a721e967d2 100644
--- a/libraries-data/pom.xml
+++ b/libraries-data/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <artifactId>libraries-data</artifactId>
     <name>libraries-data</name>
diff --git a/logging-modules/logback/pom.xml b/logging-modules/logback/pom.xml
index bef4b25f1b..e7313d902a 100644
--- a/logging-modules/logback/pom.xml
+++ b/logging-modules/logback/pom.xml
@@ -39,11 +39,11 @@
             <artifactId>logback-jackson</artifactId>
             <version>${logback.contrib.version}</version>
         </dependency>
-    <dependency>
-        <groupId>org.slf4j</groupId>
-        <artifactId>slf4j-api</artifactId>
-        <version>${slf4j.version}</version>
-    </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>${slf4j.version}</version>
+        </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
diff --git a/lombok-modules/lombok-2/pom.xml b/lombok-modules/lombok-2/pom.xml
index b805e6a31e..88fbaf530f 100644
--- a/lombok-modules/lombok-2/pom.xml
+++ b/lombok-modules/lombok-2/pom.xml
@@ -25,7 +25,7 @@
             <artifactId>jackson-databind</artifactId>
             <version>${jackson.version}</version>
         </dependency>
-         <dependency>
+        <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
diff --git a/lombok-modules/pom.xml b/lombok-modules/pom.xml
index f2bfdb51c0..46d91462fb 100644
--- a/lombok-modules/pom.xml
+++ b/lombok-modules/pom.xml
@@ -18,7 +18,7 @@
     <modules>
         <module>lombok</module>
         <module>lombok-2</module>
-<!--        <module>lombok-custom</module>--> <!-- this module uses legacy jdk-8 features (tools.jar), so can't upgrade to jdk9 or above-->
+        <!--        <module>lombok-custom</module>--> <!-- this module uses legacy jdk-8 features (tools.jar), so can't upgrade to jdk9 or above-->
     </modules>
 
     <build>
diff --git a/maven-modules/dependency-exclusion/pom.xml b/maven-modules/dependency-exclusion/pom.xml
index 13de16a57c..6e348377b0 100644
--- a/maven-modules/dependency-exclusion/pom.xml
+++ b/maven-modules/dependency-exclusion/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    xmlns="http://maven.apache.org/POM/4.0.0"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung.dependency-exclusion</groupId>
     <artifactId>dependency-exclusion</artifactId>
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 430d0a1f5b..93e6dd9231 100644
--- a/maven-modules/maven-copy-files/maven-antrun-plugin/pom.xml
+++ b/maven-modules/maven-copy-files/maven-antrun-plugin/pom.xml
@@ -22,10 +22,10 @@
                         <phase>generate-sources</phase>
                         <configuration>
                             <target>
-                                <mkdir dir="${basedir}/target/destination-folder" />
+                                <mkdir dir="${basedir}/target/destination-folder"/>
                                 <copy todir="${basedir}/target/destination-folder">
                                     <fileset dir="${basedir}/source-files"
-                                        includes="foo.txt" />
+                                        includes="foo.txt"/>
                                 </copy>
                             </target>
                         </configuration>
diff --git a/maven-modules/maven-parent-pom-resolution/disable-plugin-examples/empty-phase/pom.xml b/maven-modules/maven-parent-pom-resolution/disable-plugin-examples/empty-phase/pom.xml
index 2dfa34568e..28ea8b6359 100644
--- a/maven-modules/maven-parent-pom-resolution/disable-plugin-examples/empty-phase/pom.xml
+++ b/maven-modules/maven-parent-pom-resolution/disable-plugin-examples/empty-phase/pom.xml
@@ -21,7 +21,7 @@
                 <executions>
                     <execution>
                         <id>enforce-file-exists</id>
-                        <phase />
+                        <phase/>
                     </execution>
                 </executions>
             </plugin>
diff --git a/maven-modules/maven-plugins/maven-enforcer/pom.xml b/maven-modules/maven-plugins/maven-enforcer/pom.xml
index 25c608ee36..5d7d845794 100644
--- a/maven-modules/maven-plugins/maven-enforcer/pom.xml
+++ b/maven-modules/maven-plugins/maven-enforcer/pom.xml
@@ -33,7 +33,7 @@
                         </goals>
                         <configuration>
                             <rules>
-                                <banDuplicatePomDependencyVersions />
+                                <banDuplicatePomDependencyVersions/>
                                 <requireMavenVersion>
                                     <version>3.0</version>
                                     <message>Invalid Maven version. It should, at least, be 3.0</message>
diff --git a/maven-modules/maven-pom-types/pom-4.0.0.xml b/maven-modules/maven-pom-types/pom-4.0.0.xml
index 24b15984af..515ec00ccc 100644
--- a/maven-modules/maven-pom-types/pom-4.0.0.xml
+++ b/maven-modules/maven-pom-types/pom-4.0.0.xml
@@ -145,4 +145,4 @@
     </profiles>
 
 </project>
-        <!-- END SNIPPET: superpom -->
+    <!-- END SNIPPET: superpom -->
diff --git a/maven-modules/maven-printing-plugins/pom.xml b/maven-modules/maven-printing-plugins/pom.xml
index 07ddd8d1e8..683a99fef7 100644
--- a/maven-modules/maven-printing-plugins/pom.xml
+++ b/maven-modules/maven-printing-plugins/pom.xml
@@ -27,12 +27,12 @@
                         </goals>
                         <configuration>
                             <target>
-                                <echo message="Hello, world" />
-                                <echo message="Embed a line break: ${line.separator}" />
+                                <echo message="Hello, world"/>
+                                <echo message="Embed a line break: ${line.separator}"/>
                                 <echo message="Build dir: ${project.build.directory}"
-                                    level="info" />
+                                    level="info"/>
                                 <echo file="${basedir}/logs/log-ant-run.txt" append="true"
-                                    message="Save to file!" />
+                                    message="Save to file!"/>
                             </target>
                         </configuration>
                     </execution>
diff --git a/maven-modules/maven-reactor/patient-data/pom.xml b/maven-modules/maven-reactor/patient-data/pom.xml
index 9526549c48..51f6ff6b72 100644
--- a/maven-modules/maven-reactor/patient-data/pom.xml
+++ b/maven-modules/maven-reactor/patient-data/pom.xml
@@ -1,20 +1,20 @@
 <?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>patient-data</artifactId>
-  <name>patient-data</name>
-  <parent>
-    <groupId>com.baeldung</groupId>
-    <artifactId>maven-reactor</artifactId>
-    <version>1.0-SNAPSHOT</version>
-  </parent>
-  <dependencies>
-    <dependency>
-      <groupId>com.baeldung</groupId>
-      <artifactId>patient-domain</artifactId>
-      <version>1.0-SNAPSHOT</version>
-    </dependency>
-  </dependencies>
+    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>patient-data</artifactId>
+    <name>patient-data</name>
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>maven-reactor</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <dependencies>
+        <dependency>
+            <groupId>com.baeldung</groupId>
+            <artifactId>patient-domain</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/maven-modules/maven-reactor/patient-domain/pom.xml b/maven-modules/maven-reactor/patient-domain/pom.xml
index 5cb5abe81e..62e7b8ca50 100644
--- a/maven-modules/maven-reactor/patient-domain/pom.xml
+++ b/maven-modules/maven-reactor/patient-domain/pom.xml
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <artifactId>patient-domain</artifactId>
-  <name>patient-domain</name>
-  <parent>
-    <groupId>com.baeldung</groupId>
-    <artifactId>maven-reactor</artifactId>
-    <version>1.0-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>patient-domain</artifactId>
+    <name>patient-domain</name>
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>maven-reactor</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
 </project>
\ No newline at end of file
diff --git a/maven-modules/maven-reactor/patient-web/pom.xml b/maven-modules/maven-reactor/patient-web/pom.xml
index 68d797ec63..9d2ddd819d 100644
--- a/maven-modules/maven-reactor/patient-web/pom.xml
+++ b/maven-modules/maven-reactor/patient-web/pom.xml
@@ -1,27 +1,27 @@
 <?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>patient-web</artifactId>
-  <version>1.0-SNAPSHOT</version>
-  <name>patient-web</name>
-  <parent>
-    <groupId>com.baeldung</groupId>
-    <artifactId>maven-reactor</artifactId>
+    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>patient-web</artifactId>
     <version>1.0-SNAPSHOT</version>
-  </parent>
-  <dependencies>
-    <dependency>
-      <groupId>com.baeldung</groupId>
-      <artifactId>patient-data</artifactId>
-      <version>1.0-SNAPSHOT</version>
-    </dependency>
-    <dependency>
-      <groupId>com.baeldung</groupId>
-      <artifactId>patient-domain</artifactId>
-      <version>1.0-SNAPSHOT</version>
-    </dependency>
-  </dependencies>
+    <name>patient-web</name>
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>maven-reactor</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <dependencies>
+        <dependency>
+            <groupId>com.baeldung</groupId>
+            <artifactId>patient-data</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>com.baeldung</groupId>
+            <artifactId>patient-domain</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/maven-modules/maven-reactor/pom.xml b/maven-modules/maven-reactor/pom.xml
index a41fbd7374..ac21b6170c 100644
--- a/maven-modules/maven-reactor/pom.xml
+++ b/maven-modules/maven-reactor/pom.xml
@@ -1,22 +1,22 @@
 <?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>maven-reactor</artifactId>
-  <version>1.0-SNAPSHOT</version>
-  <name>maven-reactor</name>
-  <packaging>pom</packaging>
-  <description>Sample multi-module project to explain maven reactor</description>
-  <parent>
-    <groupId>com.baeldung</groupId>
-    <artifactId>maven-modules</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
-  </parent>
-  <modules>
-    <module>patient-web</module>
-    <module>patient-data</module>
-    <module>patient-domain</module>
-  </modules>
+    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-reactor</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <name>maven-reactor</name>
+    <packaging>pom</packaging>
+    <description>Sample multi-module project to explain maven reactor</description>
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>maven-modules</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modules>
+        <module>patient-web</module>
+        <module>patient-data</module>
+        <module>patient-domain</module>
+    </modules>
 
 </project>
\ No newline at end of file
diff --git a/messaging-modules/spring-apache-camel/pom.xml b/messaging-modules/spring-apache-camel/pom.xml
index 65533d7649..c64d84efdc 100644
--- a/messaging-modules/spring-apache-camel/pom.xml
+++ b/messaging-modules/spring-apache-camel/pom.xml
@@ -85,7 +85,7 @@
         <camel.version>3.15.0</camel.version>
     </properties>
 
-   <profiles>
+    <profiles>
         <profile>
             <id>spring-boot</id>
             <build>
diff --git a/microservices-modules/micronaut/pom.xml b/microservices-modules/micronaut/pom.xml
index 2cc91bc510..716b5497d8 100644
--- a/microservices-modules/micronaut/pom.xml
+++ b/microservices-modules/micronaut/pom.xml
@@ -90,7 +90,7 @@
                                     <mainClass>${exec.mainClass}</mainClass>
                                 </transformer>
                                 <transformer
-                                    implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
+                                    implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
                             </transformers>
                         </configuration>
                     </execution>
@@ -103,7 +103,7 @@
                     <executable>java</executable>
                     <arguments>
                         <argument>-classpath</argument>
-                        <classpath />
+                        <classpath/>
                         <argument>${exec.mainClass}</argument>
                     </arguments>
                 </configuration>
diff --git a/microservices-modules/rest-express/pom.xml b/microservices-modules/rest-express/pom.xml
index eda27ec164..e92607aec7 100644
--- a/microservices-modules/rest-express/pom.xml
+++ b/microservices-modules/rest-express/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">
     <parent>
         <artifactId>microservices-modules</artifactId>
         <groupId>com.baeldung</groupId>
@@ -115,7 +116,7 @@
                         <configuration>
                             <transformers>
                                 <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                                    implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                     <mainClass>com.baeldung.restexpress.Main</mainClass>
                                 </transformer>
                             </transformers>