Java Array Concatenate concatArrays(final byte[] arr1, final byte[] arr2)

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Description

Concatenate arrays.

License

Open Source License

Parameter

Parameter Description
arr1 Array1
arr2 Array2

Return

[Array1] + []Array2]

Declaration 

public static byte[] concatArrays(final byte[] arr1, final byte[] arr2)

Method Source Code

//package com.java2s;

public class Main {
    /**//from   w  w w.ja va  2 s.  co  m
     * Concatenate arrays.
     * 
     * @param arr1
     *            Array1
     * @param arr2
     *            Array2
     * @return [Array1] + []Array2]
     */
    public static byte[] concatArrays(final byte[] arr1, final byte[] arr2) {
        final byte result[] = new byte[arr1.length + arr2.length];

        System.arraycopy(arr1, 0, result, 0, arr1.length);
        System.arraycopy(arr2, 0, result, arr1.length, arr2.length);

        return result;
    }
}

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