Merge pull request #525 from hazendaz/master

[ci] Add javadoc for new pattern match and remove static now replaced…

Author: hazendaz

src/main/java/net/revelc/code/formatter/FormatterMojo.java

@@ -81,15 +81,14 @@
 @Mojo(name = "format", defaultPhase = LifecyclePhase.PROCESS_SOURCES, requiresProject = true, threadSafe = true)
 public class FormatterMojo extends AbstractMojo implements ConfigurationSource {
 
-    private static final String FILE_S = " file(s)";
-
     /** The Constant CACHE_PROPERTIES_FILENAME. */
     private static final String CACHE_PROPERTIES_FILENAME = "formatter-maven-cache.properties";
 
     /** The Constant DEFAULT_INCLUDES. */
     private static final String[] DEFAULT_INCLUDES = new String[] { "**/*.css", "**/*.json", "**/*.html", "**/*.java",
             "**/*.js", "**/*.xml" };
 
+    /** The Constant REMOVE_TRAILING_PATTERN. */
     private static final Pattern REMOVE_TRAILING_PATTERN = Pattern.compile("\\p{Blank}+$", Pattern.MULTILINE);
 
     /**