Update to new checkstyle rules introduced in 7eac4b8

sevntu-checks/src/test/java/com/github/sevntu/checkstyle/checks/coding/EnumTrailingCommaAndSemicolonCheckTest.java

@@ -1,23 +1,43 @@
+////////////////////////////////////////////////////////////////////////////////
+// checkstyle: Checks Java source code for adherence to a set of rules.
+// Copyright (C) 2001-2016 the original author or authors.
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+////////////////////////////////////////////////////////////////////////////////
+
 package com.github.sevntu.checkstyle.checks.coding;
 
-import com.puppycrawl.tools.checkstyle.BaseCheckTestSupport;
-import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
-import org.junit.Assert;
-import org.junit.Test;
+import static com.github.sevntu.checkstyle.checks.coding.EnumTrailingCommaAndSemicolonCheck.MSG_KEY;
+import static com.github.sevntu.checkstyle.checks.coding.EnumTrailingCommaAndSemicolonCheck.MSG_KEY_SEMI;
 
 import java.io.File;
 import java.io.IOException;
 import java.net.URL;
 
-import static com.github.sevntu.checkstyle.checks.coding.EnumTrailingCommaAndSemicolonCheck.MSG_KEY;
-import static com.github.sevntu.checkstyle.checks.coding.EnumTrailingCommaAndSemicolonCheck.MSG_KEY_SEMI;
+import org.junit.Assert;
+import org.junit.Test;
+
+import com.puppycrawl.tools.checkstyle.BaseCheckTestSupport;
+import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
 
 public class EnumTrailingCommaAndSemicolonCheckTest
     extends BaseCheckTestSupport {
     @Override
     protected String getPath(String filename) throws IOException {
-        URL r = getClass().getResource(filename);
-        return new File(r.getPath()).getCanonicalPath();
+        final URL resource = getClass().getResource(filename);
+        return new File(resource.getPath()).getCanonicalPath();
     }
 
     @Test