public static URL url(String path){
  URL url=CLS_LDR.getResource(path);
  if (url == null)   throw new RuntimeException("Failed to resolve resource URL by path: " + path);
  return url;
}

public static URL url ( String path ) { URL url = CLS_LDR . getResource ( path ) ; if ( url == null ) throw new RuntimeException ( "Failed to resolve resource URL by path: " + path ) ; return url ; }
returns url resolved by class loader for classes in examples project .
