Here you can find the source of asSet(T... array)
| Parameter | Description |
|---|---|
| T | the type of the objects in the set |
| array | the array from which to create the set |
@SafeVarargs public static <T> Set<T> asSet(T... array)
//package com.java2s; /*/*from w w w.ja v a2 s .com*/ * 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.Collections; import java.util.HashSet; import java.util.Set; public class Main { /** * Create a set from an array. If the array contains duplicate objects, the last object in the array will be placed * in resultant set. * * @param <T> the type of the objects in the set * @param array the array from which to create the set * @return the created sets */ @SafeVarargs public static <T> Set<T> asSet(T... array) { Set<T> result = new HashSet<>(); Collections.addAll(result, array); return result; } }