char Array To Byte Array - Java java.lang

Java examples for java.lang:byte Array to char

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Description

char Array To Byte Array

Demo Code

/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1//from   w  w  w.j  av  a2  s . co  m
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is FirefoxSyncEasySetupDemo.
 *
 * The Initial Developer of the Original Code is
 * the Mozilla Foundation.
 * Portions created by the Initial Developer are Copyright (C) 2011
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *  Yuan Xulei <xyuan@mozilla.com>
 *
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 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
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 * ***** END LICENSE BLOCK ***** */
//package com.java2s;

public class Main {
    public static void main(String[] argv) throws Exception {
        char[] src = new char[] { 'b', 'o', 'o', 'k', '2', 's', '.', 'c',
                'o', 'm', 'a', '1', };
        System.out.println(java.util.Arrays
                .toString(charArrayToByteArray(src)));
    }

    public static byte[] charArrayToByteArray(char[] src) {
        if (src == null)
            return null;
        int length = src.length;
        byte[] result = new byte[length];
        for (int i = 0; i < length; i++) {
            result[i] = (byte) src[i];
        }
        return result;
    }
}

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