Here you can find the source of inputStreamToString(InputStream is)
public static String inputStreamToString(InputStream is) throws IOException
//package com.java2s; /*//from w w w . j a va 2 s. co m * {{{ header & license * GeneralUtil.java * Copyright (c) 2004, 2005 Patrick Wright * * This program 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 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * }}} */ import java.io.*; public class Main { public static String inputStreamToString(InputStream is) throws IOException { InputStreamReader isr = new InputStreamReader(is); BufferedReader br = new BufferedReader(isr); StringWriter sw = new StringWriter(); char c[] = new char[1024]; while (true) { int n = br.read(c, 0, c.length); if (n < 0) break; sw.write(c, 0, n); } isr.close(); return sw.toString(); } }