Java Array Resize prependZeros(int n, byte[] message)

Description

prepend Zeros

License

Apache License

Declaration

public static byte[] prependZeros(int n, byte[] message) 

Method Source Code

//package com.java2s;
/**/*from w w w . ja  va  2 s  .c o  m*/
 * Copyright 2013 Bruno Oliveira, and individual contributors
 *
 * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 */

import java.util.Arrays;

public class Main {
    public static byte[] prependZeros(int n, byte[] message) {
        byte[] result = new byte[n + message.length];
        Arrays.fill(result, (byte) 0);
        System.arraycopy(message, 0, result, n, message.length);
        return result;
    }
}

Related

1. arrayResize(double[] source, int targetSize)
2. prepend(String firstElement, String[] remaining)
3. prepend(T element, T[] array)
4. prependArg(String args[], String newArg)
5. resize2(double[][] array, int newsize1, int newsize2, double padding)
6. resizeArray(final T[] array, final int newSize)
7. resizeNoAutoInit(T[] oldarray, int newsize)