Here you can find the source of writeInt(OutputStream outputStream, int integerToWrite)
public static void writeInt(OutputStream outputStream, int integerToWrite) throws IOException
//package com.java2s; /*// www . ja va 2 s . c o m * gMix open source project - https://svs.informatik.uni-hamburg.de/gmix/ * Copyright (C) 2012 Karl-Peter Fuchs * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ import java.io.IOException; import java.io.OutputStream; public class Main { public static void writeInt(OutputStream outputStream, int integerToWrite) throws IOException { outputStream.write(intToByteArray(integerToWrite)); } /** * Converts the bypassed int value to a byte array. * * @param source The int value to be translated. * @return Byte array representation of the bypassed int value. */ public static byte[] intToByteArray(int source) { byte[] result = new byte[4]; for (int i = 0; i < 4; ++i) { result[3 - i] = (byte) ((source & (0xff << (i << 3))) >>> (i << 3)); } return result; } }