Updated formatter plugin to Eclipse Oxygen 1.a
diff --git a/pom.xml b/pom.xml
index 399691d..44b7383 100644
--- a/pom.xml
+++ b/pom.xml
@@ -136,7 +136,7 @@
         <plugin>
           <groupId>net.revelc.code.formatter</groupId>
           <artifactId>formatter-maven-plugin</artifactId>
-          <version>2.6.0</version>
+          <version>2.7.1</version>
           <configuration>
             <lineEnding>LF</lineEnding>
             <overrideConfigCompilerVersion>true</overrideConfigCompilerVersion>