Java tutorial
//package com.java2s; /* * Copyright 2011 - AndroidQuery.com (tinyeeliu@gmail.com) * * 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 { private static boolean debug = false; private static Object wait; public static void debugWait(long time) { if (!debug) return; if (wait == null) wait = new Object(); synchronized (wait) { try { wait.wait(time); } catch (InterruptedException e) { e.printStackTrace(); } } } }