Here you can find the source of getInputStream(byte[]... data)
public static ByteArrayInputStream getInputStream(byte[]... data)
//package com.java2s; /*/*from ww w . j ava2 s . c o m*/ * 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.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.IOException; public class Main { public static ByteArrayInputStream getInputStream(byte[]... data) { ByteArrayOutputStream baos = new ByteArrayOutputStream(); try { for (byte[] d : data) { baos.write(d); } } catch (IOException iex) { } return new ByteArrayInputStream(baos.toByteArray()); } }