Here you can find the source of pause(int secs)
public static void pause(int secs)
//package com.java2s; /*//from w ww . j a v a2 s . co m * #%~ * Combinatorial Testing * %% * Copyright (C) 2008 - 2014 Overture * %% * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this program. If not, see * <http://www.gnu.org/licenses/gpl-3.0.html>. * #~% */ public class Main { public static void pause(int secs) { milliPause(secs * 1000); } public static void milliPause(int millis) { try { Thread.sleep(millis); } catch (InterruptedException e) { // ? } } }