alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix  

What this is

This file is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Other links

The source code

/*
 *                 Sun Public License Notice
 * 
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 * 
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2003 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.netbeans.lib.cvsclient.util;

/**
 * The growable array of bytes.
 * This class in not thread safe.
 *
 * @author  Martin Entlicher
 */
public class ByteArray extends Object {
    
    private byte[] bytesBuffer;
    private int length;
    
    /** Creates a new instance of ByteArray */
    public ByteArray() {
        bytesBuffer = new byte[50];
        length = 0;
    }
    
    /**
     * Add a byte to the byte array.
     */
    public void add(byte b) {
        if (bytesBuffer.length <= length) {
            byte[] newBytesBuffer = new byte[length + length/2];
            System.arraycopy(bytesBuffer, 0, newBytesBuffer, 0, bytesBuffer.length);
            bytesBuffer = newBytesBuffer;
        }
        bytesBuffer[length++] = b;
    }
    
    /**
     * Get the array of bytes.
     */
    public byte[] getBytes() {
        byte[] bytes = new byte[length];
        System.arraycopy(bytesBuffer, 0, bytes, 0, length);
        return bytes;
    }
    
    /**
     * Get the String representation of bytes in this array. The bytes are
     * decoded using the platform's default charset.
     */
    public String getStringFromBytes() {
        return new String(bytesBuffer, 0, length);
    }
    
    /**
     * Reset the byte array to zero length.
     */
    public void reset() {
        length = 0;
    }
}
... this post is sponsored by my books ...

#1 New Release!

FP Best Seller

 

new blog posts

 

Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.