Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 Copyright 2012-2013, Polyvi Inc. (http://polyvi.github.io/openxface)
 This program is distributed under the terms of the GNU General Public License.
    
 This file is part of xFace.
    
 xFace 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.
    
 xFace 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 xFace.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.io.ByteArrayOutputStream;

public class Main {

    public static byte[] hexDecode(String data) {
        if (null == data) {
            return null;
        }
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        for (int i = 0; i < data.length(); i += 2) {
            String onebyte = data.substring(i, i + 2);
            int b = Integer.parseInt(onebyte, 16) & 0xff;
            out.write(b);
        }
        return out.toByteArray();
    }
}