PMD exit with status 4 if violations have been found.

pmd-javascript/src/test/java/net/sourceforge/pmd/cli/CLITest.java

@@ -21,7 +21,7 @@ public class CLITest extends BaseCLITest {
         String[] args = { "-d", SOURCE_FOLDER, "-f", "xml", "-R", "ecmascript-basic", "-version", "3", "-l",
                 "ecmascript", "-debug" };
         String resultFilename = runTest(args, "useEcmaScript");
-        assertTrue("Invalid Java version",
+        assertTrue("Invalid JavaScript version",
                 FileUtil.findPatternInFile(new File(resultFilename), "Using Ecmascript version: Ecmascript 3"));
     }
 }

pmd-javascript/src/test/resources/net/sourceforge/pmd/cli/ExampleFile.js

@@ -0,0 +1,4 @@
+/**
+ * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
+ */
+// just some js file for net.sourceforge.pmd.cli.CLITest