Here you can find the source of writeFile(String file, byte[]... data)
public static void writeFile(String file, byte[]... data)
//package com.java2s; /*/*w w w . j a va 2s . c om*/ * Copyright (C) 2010-2015 JPEXS, All rights reserved. * * 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 3.0 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. */ import java.io.FileOutputStream; import java.io.IOException; public class Main { public static void writeFile(String file, byte[]... data) { try (FileOutputStream fos = new FileOutputStream(file)) { for (byte[] d : data) { fos.write(d); } } catch (IOException ex) { // ignore } } }