Here you can find the source of indent(int nb)
public static String indent(int nb)
//package com.java2s; /* /*from w w w . j a v a 2s .c om*/ * Copyright 2012 Devoteam http://www.devoteam.com * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * * This file is part of Multi-Protocol Test Suite (MTS). * * Multi-Protocol Test Suite (MTS) 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. * * Multi-Protocol Test Suite (MTS) 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 Multi-Protocol Test Suite (MTS). * If not, see <http://www.gnu.org/licenses/>. * */ public class Main { /** * generates a string of nb*" " (four spaces nb times), used for intentation in printAvp */ public static String indent(int nb) { String str = ""; for (int i = 0; i < nb; i++) { str += " "; } return str; } }