Here you can find the source of createListOfObjects(T... elements)
public static <T> List<T> createListOfObjects(T... elements)
//package com.java2s; /**/*from w w w . j a va 2 s .c om*/ * * Copyright 2016-2017, 2019, Optimizely and contributors * * 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; import java.util.List; public class Main { public static <T> List<T> createListOfObjects(T... elements) { ArrayList<T> list = new ArrayList<T>(elements.length); for (T element : elements) { list.add(element); } return list; } }