Here you can find the source of parseString(InputStream is)
public static String parseString(InputStream is)
//package com.java2s; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; public class Main { public static String parseString(InputStream is) { BufferedReader br = null; StringBuilder sb = new StringBuilder(); String line;/*w w w . j a v a 2s .c o m*/ try { br = new BufferedReader(new InputStreamReader(is)); while ((line = br.readLine()) != null) { sb.append(line); } } catch (IOException e) { e.printStackTrace(); } finally { if (br != null) { try { br.close(); } catch (IOException e) { e.printStackTrace(); } } } return sb.toString(); } }