Java tutorial
//package com.java2s; /* Copyright 2014 Yevgen Kulik Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ public class Main { public static void processInstantiationExceptions(Throwable e, Class clazz) throws IllegalAccessException { throw new IllegalAccessException(e.getMessage() + " class name:" + ((clazz != null) ? clazz.getName() : "") + " maybe you use this class as inner " + "class, so we cant instantiate that outer from that, or maybe private modifier exist"); } }