Here you can find the source of asList(Object[] array)
static Collection asList(Object[] array)
//package com.java2s; /*// w w w .jav a 2 s.c om * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.util.*; public class Main { static Collection asList(Object[] array) { Collection result = new ArrayList(array.length); for (int i = 0; i < array.length; i++) { result.add(array[i]); } return result; } }