Here you can find the source of asArrayList(T... a)
public static <T> ArrayList<T> asArrayList(T... a)
//package com.java2s; /*//from ww w . ja v a2 s .c o m * Copyright 2010, 2011 Institut Pasteur. * * This file is part of ICY. * * ICY 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. * * ICY 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 ICY. If not, see <http://www.gnu.org/licenses/>. */ import java.util.ArrayList; import java.util.Arrays; import java.util.List; public class Main { public static <T> ArrayList<T> asArrayList(T... a) { return new ArrayList<T>(Arrays.asList(a)); } public static <T> List<T> asList(T... a) { return Arrays.asList(a); } }