Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 *  Version: 1.0
 *
 *  The contents of this file are subject to the OpenVPMS License Version
 *  1.0 (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.openvpms.org/license/
 *
 *  Software distributed under the License is distributed on an 'AS IS' basis,
 *  WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 *  for the specific language governing rights and limitations under the
 *  License.
 *
 *  Copyright 2006 (C) OpenVPMS Ltd. All Rights Reserved.
 *
 *  $Id$
 */

import java.lang.reflect.Array;

public class Main {
    /**
     * Concatenates a set of string arrays.
     *
     * @param arrays the arrays to concatenate
     * @return the concatentation of the arguments
     */
    public static String[] concat(String[]... arrays) {
        return concat(String.class, arrays);
    }

    /**
     * Concatenates a string array with strings.
     *
     * @param array the string array
     * @param elts  the elements to add
     * @return the concatenation of the arguments
     */
    public static String[] concat(String[] array, String... elts) {
        return concat(String.class, array, elts);
    }

    /**
     * Concatenates a set of string arrays.
     *
     * @param arrays the arrays to concatenate
     * @return the concatentation of the arguments
     */
    private static <T> T[] concat(Class type, T[]... arrays) {
        int size = 0;
        for (T[] array : arrays) {
            size += array.length;
        }
        T[] result = (T[]) Array.newInstance(type, size);
        int offset = 0;
        for (T[] array : arrays) {
            System.arraycopy(array, 0, result, offset, array.length);
            offset += array.length;
        }
        return result;
    }
}