/**     * Returns the Class object associated with the class or     * interface with the given string name.  Invoking this method is     * equivalent to:     *     * 
     
      
     *  Class.forName(className, true, currentLoader)     * 
     
     *     * where currentLoader denotes the defining class loader of     * the current class.     *     * 
 For example, the following code fragment returns the     * runtime Class descriptor for the class named     * java.lang.Thread:     *     * 
     
      
     *   Class t = Class.forName("java.lang.Thread")     * 
     
     * 
     * A call to forName("X") causes the class named      * X to be initialized.     *     * @param      className   the fully qualified name of the desired class.     * @return     the Class object for the class with the     *             specified name.     * @exception LinkageError if the linkage fails     * @exception ExceptionInInitializerError if the initialization provoked     *            by this method fails     * @exception ClassNotFoundException if the class cannot be located     */    public static Class
       forName(String className)                 throws ClassNotFoundException {        return forName0(className, true, ClassLoader.getCallerClassLoader());    }

/** Called after security checks have been made. */    private static native Class forName0(String name, boolean initialize,                        ClassLoader loader)    throws ClassNotFoundException;