Here you can find the source of int2byteArray(int[] i)
private static byte[] int2byteArray(int[] i)
//package com.java2s; /*/*from w w w.j av a 2 s. co m*/ * Copyright (C) 2016 team-cachebox.de * * Licensed under the : GNU General Public License (GPL); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.gnu.org/licenses/gpl.html * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ public class Main { private static byte[] int2byteArray(int[] i) { byte[] b = new byte[i.length]; for (int x = 0; x < i.length; x++) { int t = i[x]; if (t > 128) { t -= 256; } b[x] = (byte) t; } return b; } }