public static String convertClassNameToResourcePath(String className){
  Assert.notNull(className,"Class name must not be null");
  return className.replace('.','/');
}

public static String convertClassNameToResourcePath ( String className ) { Assert . notNull ( className , "Class name must not be null" ) ; return className . replace ( '.' , '/' ) ; }
convert a " . " - based fully qualified class name to a " / " - based resource path .
