Here you can find the source of getArrayList()
public static <T> ArrayList<T> getArrayList()
//package com.java2s; /*//from w w w .j a v a2s . c om * Copyright 2002-2011 the original author or authors. * * Licensed 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.ArrayList; public class Main { /** Return a basic ArrayList */ public static <T> ArrayList<T> getArrayList() { return new ArrayList<T>(0); } }