Java Array Concatenate concatAllArrays(byte[] data1, byte[]... remaining)

Description

concat All Arrays

License

Apache License

Declaration

public static byte[] concatAllArrays(byte[] data1, byte[]... remaining) 

Method Source Code

//package com.java2s;
/*// w  ww . j  a  v a  2 s.  c  o  m
 * Copyright (c) 2011 - 2013 United ID.
 *
 * 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[] concatAllArrays(byte[] data1, byte[]... remaining) {
        int bufLength = data1.length;

        for (byte[] arr : remaining) {
            if (arr.length == 0) {
                return data1;
            }

            bufLength += arr.length;
        }

        int offset = data1.length;
        byte[] buffer = Arrays.copyOf(data1, bufLength);

        for (byte[] arr : remaining) {
            System.arraycopy(arr, 0, buffer, offset, arr.length);
            offset += arr.length;
        }

        return buffer;
    }
}

Related

1. concatAll(byte[] a, byte[]... rest)
2. concatAll(byte[] first, byte[]... rest)
3. concatAll(byte[]... args)
4. concatAll(T[] first, T[]... rest)
5. concatAll(T[] first, T[]... rest)
6. concatArray(byte data1[], byte data2[])
7. concatArray(byte[] old1, byte[] old2)
8. concatArray(int[] src, String separator)
9. concatArray(Object... objects)