Here you can find the source of inputStreamToFile(InputStream ins, File file)
public static void inputStreamToFile(InputStream ins, File file) throws IOException
//package com.java2s; //License from project: Apache License import java.io.*; public class Main { public static void inputStreamToFile(InputStream ins, File file) throws IOException { OutputStream os = new FileOutputStream(file); int bytesRead = 0; byte[] buffer = new byte[8192]; while ((bytesRead = ins.read(buffer, 0, 8192)) != -1) { os.write(buffer, 0, bytesRead); }//from w w w . ja va2s.co m os.close(); ins.close(); } }