Here you can find the source of convertStreamToString(InputStream is)
protected static String convertStreamToString(InputStream is)
//package com.java2s; import java.io.IOException; import java.io.BufferedReader; import java.io.InputStream; import java.io.InputStreamReader; public class Main { protected static String convertStreamToString(InputStream is) { BufferedReader reader = new BufferedReader( new InputStreamReader(is)); StringBuilder sb = new StringBuilder(); String line = null;//from w w w .j a v a2s .c o m try { while ((line = reader.readLine()) != null) { sb.append(line + "\n"); } } catch (IOException e) { e.printStackTrace(); } finally { try { is.close(); } catch (IOException e) { e.printStackTrace(); } } return sb.toString(); } }