Remove formatter-maven-plugin

pom.xml

@@ -35,13 +35,6 @@
           <skip>true</skip>
         </configuration>
       </plugin>
-      <plugin>
-        <groupId>net.revelc.code.formatter</groupId>
-        <artifactId>formatter-maven-plugin</artifactId>
-        <configuration>
-          <skip>true</skip>
-        </configuration>
-      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>