Here you can find the source of asList(Object[] array)
public static <T> List<T> asList(Object[] array)
//package com.java2s; /******************************************************************************* * Copyright (c) 2010 Neil Bartlett./*from w w w . ja v a2 s.c o m*/ * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * Neil Bartlett - initial API and implementation *******************************************************************************/ import java.util.Arrays; import java.util.List; public class Main { public static <T> List<T> asList(Object[] array) { @SuppressWarnings("unchecked") List<T> list = (List<T>) Arrays.asList(array); return list; } }