Java List Concatenate concat(final byte[] result, final List buffers)

Description

concat

License

Apache License

Declaration

public static byte[] concat(final byte[] result, final List<byte[]> buffers) 

Method Source Code

//package com.java2s;
/*/*  ww w.  j a  va2s  .  co m*/
 * Copyright (c) 2016 Jari Ojala (jari.ojala@iki.fi)
 *
 * 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.List;

public class Main {
    public static byte[] concat(final byte[] result, final List<byte[]> buffers) {
        if (result == null || result.length == 0)
            return result;

        int pos = 0;
        for (final byte[] buffer : buffers) {
            System.arraycopy(buffer, 0, result, pos, buffer.length);
            pos += buffer.length;
        }

        return result;
    }
}

Related

1. ByteConcatenator(List instructionbytes, int num)
2. concat(Collection> lists)
3. concat(Collection list1, Collection list2)
4. concat(final Collection... lists)
5. concat(final List list1, final List list2)
6. concat(List list)
7. concat(List l1, List l2)