Concatenate two java.lang.String arrays. - Android java.lang

Android examples for java.lang:array union merge

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Description

Concatenate two java.lang.String arrays.

Demo Code

/*//w  w  w. j ava2 s .c om
 * Copyright 2015 Google Inc.
 *
 * 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.
 */
//package com.java2s;

public class Main {
    /**
     * Concatenate two {@link java.lang.String} arrays.
     *
     * @param a The first array
     * @param b The second array
     * @return A newly allocated {@link java.lang.String} array.
     */
    public static String[] concat(String[] a, String[] b) {
        String[] result = new String[a.length + b.length];
        System.arraycopy(a, 0, result, 0, a.length);
        System.arraycopy(b, 0, result, a.length, b.length);
        return result;
    }
}

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