diff --git a/protobuffer/pom.xml b/protobuffer/pom.xml
index e57495e93c..cf8dbe417e 100644
--- a/protobuffer/pom.xml
+++ b/protobuffer/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>protobuffer</artifactId>
     <name>protobuffer</name>
diff --git a/quarkus-extension/pom.xml b/quarkus-extension/pom.xml
index 394376e59e..c2ae66a3a0 100644
--- a/quarkus-extension/pom.xml
+++ b/quarkus-extension/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.quarkus.extension</groupId>
     <artifactId>quarkus-extension</artifactId>
@@ -14,10 +14,10 @@
         <artifactId>parent-modules</artifactId>
         <version>1.0.0-SNAPSHOT</version>
     </parent>
-    
+
     <modules>
         <module>quarkus-liquibase</module>
         <module>quarkus-app</module>
     </modules>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/quarkus-extension/quarkus-app/pom.xml b/quarkus-extension/quarkus-app/pom.xml
index 4c9e9c3cc7..f609261c5a 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
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+    xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung.quarkus.app</groupId>
     <artifactId>quarkus-app</artifactId>
@@ -30,7 +30,6 @@
             <artifactId>runtime</artifactId>
             <version>${project.version}</version>
         </dependency>
-
         <dependency>
             <groupId>io.quarkus</groupId>
             <artifactId>quarkus-jdbc-h2</artifactId>
@@ -58,4 +57,4 @@
         <quarkus.version>1.0.0.Final</quarkus.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/quarkus-extension/quarkus-liquibase/deployment/pom.xml b/quarkus-extension/quarkus-liquibase/deployment/pom.xml
index 42d3ca2810..9a9e4485cd 100644
--- a/quarkus-extension/quarkus-liquibase/deployment/pom.xml
+++ b/quarkus-extension/quarkus-liquibase/deployment/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.quarkus.liquibase</groupId>
     <artifactId>deployment</artifactId>
@@ -59,4 +59,4 @@
         <compiler.plugin.version>3.8.1</compiler.plugin.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/quarkus-extension/quarkus-liquibase/pom.xml b/quarkus-extension/quarkus-liquibase/pom.xml
index fdede2000e..1a86aeb75c 100644
--- a/quarkus-extension/quarkus-liquibase/pom.xml
+++ b/quarkus-extension/quarkus-liquibase/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.quarkus.liquibase</groupId>
     <artifactId>quarkus-liquibase</artifactId>
@@ -13,7 +13,7 @@
         <artifactId>quarkus-extension</artifactId>
         <version>1.0-SNAPSHOT</version>
     </parent>
-    
+
     <modules>
         <module>runtime</module>
         <module>deployment</module>
@@ -23,4 +23,4 @@
         <quarkus.version>1.0.0.Final</quarkus.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/quarkus-extension/quarkus-liquibase/runtime/pom.xml b/quarkus-extension/quarkus-liquibase/runtime/pom.xml
index 0250d34711..6656556c4b 100644
--- a/quarkus-extension/quarkus-liquibase/runtime/pom.xml
+++ b/quarkus-extension/quarkus-liquibase/runtime/pom.xml
@@ -1,5 +1,6 @@
 <?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"
+<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.liquibase</groupId>
@@ -71,4 +72,4 @@
         <liquibase.version>3.8.1</liquibase.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/quarkus/pom.xml b/quarkus/pom.xml
index 9826fd1034..6e250a2858 100644
--- a/quarkus/pom.xml
+++ b/quarkus/pom.xml
@@ -1,6 +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
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+    xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung.quarkus</groupId>
     <artifactId>quarkus</artifactId>
@@ -159,4 +160,4 @@
         <junit-jupiter.version>5.6.0</junit-jupiter.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/rabbitmq/pom.xml b/rabbitmq/pom.xml
index 33ccf5402f..8a707a15dd 100644
--- a/rabbitmq/pom.xml
+++ b/rabbitmq/pom.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+<project
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+    xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
     <modelVersion>4.0.0</modelVersion>
     <artifactId>rabbitmq</artifactId>
     <version>0.1-SNAPSHOT</version>
diff --git a/ratpack/pom.xml b/ratpack/pom.xml
index 9ad654fa7d..c57934d8b7 100644
--- a/ratpack/pom.xml
+++ b/ratpack/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>ratpack</artifactId>
     <version>1.0-SNAPSHOT</version>
@@ -93,4 +94,4 @@
         <ratpack.test.latest.version>1.6.1</ratpack.test.latest.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/reactive-systems/inventory-service/pom.xml b/reactive-systems/inventory-service/pom.xml
index b5ec210636..86575d498c 100644
--- a/reactive-systems/inventory-service/pom.xml
+++ b/reactive-systems/inventory-service/pom.xml
@@ -28,7 +28,6 @@
             <groupId>org.springframework.kafka</groupId>
             <artifactId>spring-kafka</artifactId>
         </dependency>
-
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
@@ -65,4 +64,5 @@
             </plugin>
         </plugins>
     </build>
+
 </project>
\ No newline at end of file
diff --git a/reactive-systems/order-service/pom.xml b/reactive-systems/order-service/pom.xml
index 603f0373ba..e6453732b4 100644
--- a/reactive-systems/order-service/pom.xml
+++ b/reactive-systems/order-service/pom.xml
@@ -28,7 +28,6 @@
             <groupId>org.springframework.kafka</groupId>
             <artifactId>spring-kafka</artifactId>
         </dependency>
-
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
@@ -66,4 +65,4 @@
         </plugins>
     </build>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/reactive-systems/pom.xml b/reactive-systems/pom.xml
index bce2575d9e..81462090b8 100644
--- a/reactive-systems/pom.xml
+++ b/reactive-systems/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>reactive-systems</artifactId>
     <version>0.0.1-SNAPSHOT</version>
@@ -19,4 +20,4 @@
         <module>order-service</module>
     </modules>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/reactive-systems/shipping-service/pom.xml b/reactive-systems/shipping-service/pom.xml
index 458b91b6ce..f725ca72d1 100644
--- a/reactive-systems/shipping-service/pom.xml
+++ b/reactive-systems/shipping-service/pom.xml
@@ -24,12 +24,10 @@
             <groupId>org.springframework.kafka</groupId>
             <artifactId>spring-kafka</artifactId>
         </dependency>
-
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
         </dependency>
-
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
@@ -67,4 +65,4 @@
         </plugins>
     </build>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/reactor-core/pom.xml b/reactor-core/pom.xml
index 317cbde6e2..6eead97bc2 100644
--- a/reactor-core/pom.xml
+++ b/reactor-core/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>reactor-core</artifactId>
@@ -38,4 +39,4 @@
         <assertj.version>3.6.1</assertj.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/resteasy/pom.xml b/resteasy/pom.xml
index ffb6adb3df..d35fc852ba 100644
--- a/resteasy/pom.xml
+++ b/resteasy/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>resteasy</artifactId>
     <version>1.0</version>
@@ -26,27 +27,22 @@
                 </exclusion>
             </exclusions>
         </dependency>
-
         <dependency>
             <groupId>org.jboss.resteasy</groupId>
             <artifactId>resteasy-client</artifactId>
             <version>${resteasy.version}</version>
         </dependency>
-
         <!-- Optional library -->
-
         <dependency>
             <groupId>org.jboss.resteasy</groupId>
             <artifactId>resteasy-jaxb-provider</artifactId>
             <version>${resteasy.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.jboss.resteasy</groupId>
             <artifactId>resteasy-jackson-provider</artifactId>
             <version>${resteasy.version}</version>
         </dependency>
-
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
diff --git a/rsocket/pom.xml b/rsocket/pom.xml
index 5b407c2bd0..57c927253f 100644
--- a/rsocket/pom.xml
+++ b/rsocket/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>rsocket</artifactId>
     <version>0.0.1-SNAPSHOT</version>
@@ -30,4 +31,4 @@
         <rsocket.version>0.11.13</rsocket.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/rule-engines/easy-rules/pom.xml b/rule-engines/easy-rules/pom.xml
index b9661cd1c3..a8159f2813 100644
--- a/rule-engines/easy-rules/pom.xml
+++ b/rule-engines/easy-rules/pom.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung.easyrules</groupId>
     <artifactId>easy-rules</artifactId>
@@ -25,4 +26,4 @@
         <easy-rules.version>3.0.0</easy-rules.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/rule-engines/jess/pom.xml b/rule-engines/jess/pom.xml
index 40d50fae70..f5db0374ef 100644
--- a/rule-engines/jess/pom.xml
+++ b/rule-engines/jess/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>com.baeldung.rules.jess</groupId>
     <artifactId>jess</artifactId>
     <version>1.0-SNAPSHOT</version>
diff --git a/rule-engines/openl-tablets/pom.xml b/rule-engines/openl-tablets/pom.xml
index 25c4b8365a..03b286e409 100644
--- a/rule-engines/openl-tablets/pom.xml
+++ b/rule-engines/openl-tablets/pom.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung.openltablets</groupId>
     <artifactId>openl-tablets</artifactId>
@@ -30,4 +31,4 @@
         <openl.version>5.19.4</openl.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/rule-engines/pom.xml b/rule-engines/pom.xml
index 27748a5c3e..db6b2e47ef 100644
--- a/rule-engines/pom.xml
+++ b/rule-engines/pom.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="http://maven.apache.org/POM/4.0.0"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <artifactId>rule-engines</artifactId>
     <name>rule-engines</name>
@@ -19,4 +20,4 @@
         <!-- <module>jess</module> --> <!-- requires dependencies which are not publicly available -->
     </modules>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/rule-engines/rulebook/pom.xml b/rule-engines/rulebook/pom.xml
index 95ededa5f9..55b77c50df 100644
--- a/rule-engines/rulebook/pom.xml
+++ b/rule-engines/rulebook/pom.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung.rulebook</groupId>
     <artifactId>rulebook</artifactId>
@@ -25,4 +26,4 @@
         <rulebook.version>0.6.2</rulebook.version>
     </properties>
 
-</project>
+</project>
\ No newline at end of file
diff --git a/rxjava-core/pom.xml b/rxjava-core/pom.xml
index daec1f783f..cd6075e127 100644
--- a/rxjava-core/pom.xml
+++ b/rxjava-core/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>rxjava-core</artifactId>
     <version>1.0-SNAPSHOT</version>
diff --git a/rxjava-libraries/pom.xml b/rxjava-libraries/pom.xml
index 45c1907a58..5d2c9ec3bb 100644
--- a/rxjava-libraries/pom.xml
+++ b/rxjava-libraries/pom.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <artifactId>rxjava-libraries</artifactId>
     <version>1.0-SNAPSHOT</version>
diff --git a/rxjava-observables/pom.xml b/rxjava-observables/pom.xml
index 3cedfc4afc..feb4fc1f39 100644
--- a/rxjava-observables/pom.xml
+++ b/rxjava-observables/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>rxjava-observables</artifactId>
     <version>1.0-SNAPSHOT</version>
diff --git a/rxjava-operators/pom.xml b/rxjava-operators/pom.xml
index 8064613f45..ba85dc428b 100644
--- a/rxjava-operators/pom.xml
+++ b/rxjava-operators/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>rxjava-operators</artifactId>
     <version>1.0-SNAPSHOT</version>