Here you can find the source of close(Process process)
public static void close(Process process)
//package com.java2s; /**/*from ww w .j a va 2s . c om*/ * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved. * * This library is free software; you can redistribute it and/or modify it under * the terms of the GNU Lesser General Public License as published by the Free * Software Foundation; either version 2.1 of the License, or (at your option) * any later version. * * This library 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 Lesser General Public License for more * details. */ import java.io.IOException; public class Main { public static void close(Process process) { try { process.waitFor(); } catch (InterruptedException ie) { ie.printStackTrace(); } try { process.getInputStream().close(); } catch (IOException ioe) { ioe.printStackTrace(); } try { process.getOutputStream().close(); } catch (IOException ioe) { ioe.printStackTrace(); } try { process.getErrorStream().close(); } catch (IOException ioe) { ioe.printStackTrace(); } } }