Puts the entire source array in the target array at offset offset. : Auto Grow Array « Collections « Java Tutorial

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/*
 * Copyright Aduna (http://www.aduna-software.com/) (c) 1997-2006.
 *
 * Licensed under the Aduna BSD-style license.
 */


public class Utils {


  /**
   * Puts the entire <tt>source</tt> array in the <tt>target</tt>
   * array at offset <tt>offset</tt>.
   */
  public static void put(byte[] source, byte[] target, int offset) {
    System.arraycopy(source, 0, target, offset, source.length);
  }


}