Add configuration for spotless-maven-plugin

Author: atextor

pom.xml

@@ -126,6 +126,8 @@
       <maven-surefire-plugin.version>3.5.4</maven-surefire-plugin.version>
       <maven-surefire-report-plugin.version>3.5.4</maven-surefire-report-plugin.version>
       <properties-maven-plugin.version>1.3.0</properties-maven-plugin.version>
+      <spotless-maven-plugin-eclipse.version>4.37</spotless-maven-plugin-eclipse.version>
+      <spotless-maven-plugin.version>3.2.1</spotless-maven-plugin.version>
       <versions-maven-plugin.version>2.21.0</versions-maven-plugin.version>
 
       <!-- General settings -->
@@ -646,6 +648,36 @@
                <version>${properties-maven-plugin.version}</version>
             </plugin>
             <plugin>
+               <groupId>com.diffplug.spotless</groupId>
+               <artifactId>spotless-maven-plugin</artifactId>
+               <version>${spotless-maven-plugin.version}</version>
+              <configuration>
+                 <formats>
+                    <!-- General formats -->
+                    <format>
+                       <includes>
+                          <include>*.java</include>
+                          <include>*.md</include>
+                          <include>*.adoc</include>
+                          <include>*.ttl</include>
+                       </includes>
+                       <trimTrailingWhitespace/>
+                       <endWithNewline/>
+                       <encoding>${project.build.sourceEncoding}</encoding>
+                       <lineEndings>UNIX</lineEndings>
+                    </format>
+                 </formats>
+                 <!-- Java-specific formats -->
+                 <java>
+                    <includes>
+                       <include>src/**/*.java</include>
+                    </includes>
+                    <eclipse>
+                       <version>${spotless-maven-plugin-eclipse.version}</version>
+                       <file>${maven.multiModuleProjectDirectory}/.development/esmf-eclipse-codestyle.xml</file>
+                    </eclipse>
+                 </java>
+              </configuration>
             </plugin>
             <plugin>
                <groupId>org.codehaus.mojo</groupId>