Here you can find the source of intToUnsignedByte(int i)
static byte intToUnsignedByte(int i)
//package com.java2s; /**/*from www. ja va 2s . co m*/ Copyright (C) 2010 Holger Dammertz 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/>. */ public class Main { static byte intToUnsignedByte(int i) { return (byte) ((i <= 0x7F) ? i : i - 0x100); } }