Here you can find the source of waitForASecond()
private static void waitForASecond()
//package com.java2s; /**//from ww w .j av a 2 s. c o m * Copyright (C) 2015 Orange * 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 void waitForASecond() { try { Thread.sleep(1000); } catch (Exception ex) { // do nothing } } }