MNG-2827 pull the entry from the expression documenter using a method that works from the command line and in an embedded environment.

git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@512860 13f79535-47bb-0310-9956-ffa450edef68

maven-core/src/main/java/org/apache/maven/usability/plugin/ExpressionDocumenter.java

@@ -139,32 +139,6 @@ public class ExpressionDocumenter
     private static ClassLoader initializeDocLoader()
         throws ExpressionDocumentationException
     {
-        String myResourcePath = ExpressionDocumenter.class.getName().replace( '.', '/' ) + ".class";
+        return ExpressionDocumenter.class.getClassLoader();
-        
-        URL myResource = ExpressionDocumenter.class.getClassLoader().getResource( myResourcePath );
-
-        String myClasspathEntry = myResource.getPath();
-        
-        myClasspathEntry = myClasspathEntry.substring( 0, myClasspathEntry.length() - ( myResourcePath.length() + 2 ) );
-        
-        if ( myClasspathEntry.startsWith( "file:" ) )
-        {
-            myClasspathEntry = myClasspathEntry.substring( "file:".length() );
-        }
-
-        URL docResource;
-        try
-        {
-            docResource = new File( myClasspathEntry ).toURL();
-        }
-        catch ( MalformedURLException e )
-        {
-            throw new ExpressionDocumentationException(
-                                                        "Cannot construct expression documentation classpath resource base.",
-                                                        e );
-        }
-
-        return new URLClassLoader( new URL[] { docResource } );
     }
-
 }