Here you can find the source of getInputStream(File tarFile)
private static InputStream getInputStream(File tarFile) throws FileNotFoundException, IOException
//package com.java2s; /**//w w w. j a v a 2 s . c o m (C) Copyright 1998-2007 Hewlett-Packard Development Company, LP 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. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA For more information: www.smartfrog.org */ import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStream; public class Main { private static InputStream getInputStream(File tarFile) throws FileNotFoundException, IOException { return (new FileInputStream(tarFile)); } }