Java Iterable to Array toArray(Iterable elements, T[] a)

Description

to Array

License

Open Source License

Declaration

public static <T> T[] toArray(Iterable<T> elements, T[] a) 

Method Source Code

//package com.java2s;
/*//from  w w w .j  ava  2  s  . c  o m
 * This is a program for Language Grid Core Node. This combines multiple language resources and provides composite language services.
 * Copyright (C) 2005-2011 NICT Language Grid Project.
 *
 * This program is free software: you can redistribute it and/or modify it 
 * under the terms of the GNU Lesser General Public License as published by 
 * the Free Software Foundation, either version 2.1 of the License, or (at 
 * your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but 
 * WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser 
 * General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License 
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

import java.util.ArrayList;

import java.util.List;

public class Main {
    /**
     * 
     * 
     */
    public static <T> T[] toArray(Iterable<T> elements, T[] a) {
        List<T> array = new ArrayList<T>();
        for (T e : elements) {
            array.add(e);
        }
        return array.toArray(a);
    }
}