Java tutorial
//package com.java2s; /* * Magic Annotator - The only thing you need to write down whatever you want. * Copyright (C) 2013 Nahuel Barrios <barrios.nahuel@gmail.com>. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ import java.lang.reflect.Array; import java.util.List; public class Main { /** * Returns an array of aList items in the same order than the {@link List}. * * @param aList * {@link List} to transform. * * @return {@link T[]} array of aList items in the same order than the {@link List}. * * @since 1 */ public static <T> T[] toArray(List<T> aList) { T[] result = (T[]) Array.newInstance(aList.get(0).getClass(), 2); result = aList.toArray(result); return result; } }