Here you can find the source of indent(String msg, int size)
private static String indent(String msg, int size)
//package com.java2s; /******************************************************************************* * Copyright or ? or Copr. CNES/*from w w w .j a v a 2s .co m*/ * * This software is a computer program whose purpose is to provide a * framework for the CCSDS Mission Operations services. * * This software is governed by the CeCILL-C license under French law and * abiding by the rules of distribution of free software. You can use, * modify and/ or redistribute the software under the terms of the CeCILL-C * license as circulated by CEA, CNRS and INRIA at the following URL * "http://www.cecill.info". * * As a counterpart to the access to the source code and rights to copy, * modify and redistribute granted by the license, users are provided only * with a limited warranty and the software's author, the holder of the * economic rights, and the successive licensors have only limited * liability. * * In this respect, the user's attention is drawn to the risks associated * with loading, using, modifying and/or developing or reproducing the * software by the user in light of its specific status of free software, * that may mean that it is complicated to manipulate, and that also * therefore means that it is reserved for developers and experienced * professionals having in-depth computer knowledge. Users are therefore * encouraged to load and test the software's suitability as regards their * requirements in conditions enabling the security of their systems and/or * data to be ensured and, more generally, to use and operate it in the * same conditions as regards security. * * The fact that you are presently reading this means that you have had * knowledge of the CeCILL-C license and that you accept its terms. *******************************************************************************/ public class Main { private static String indent(String msg, int size) { int msgLength; if (msg == null) { msgLength = 0; } else { msgLength = msg.length(); } int indentLength = size - msgLength; String indent = ""; if (indentLength > 0) { for (int i = 0; i < indentLength; i++) { indent = indent + " "; } } return indent; } }