Here you can find the source of unlimitMemory()
static public void unlimitMemory()
//package com.java2s; /*/*from w w w . j a v a2 s . c o m*/ JavaRAP: a freely-available JAVA anaphora resolution implementation of the classic Lappin and Leass (1994) paper: An Algorithm for Pronominal Anaphora Resolution. Computational Linguistics, 20(4), pp. 535-561. Copyright (C) 2005,2006 Long Qiu 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 2 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ public class Main { static public void unlimitMemory() { try { String[] cmd = { "/bin/sh", "-c", "ulimit -s unlimited" }; Process proc = Runtime.getRuntime().exec(cmd); proc.waitFor(); } catch (Exception e) { System.err.println("Wrong"); } } }