Java tutorial
//package com.java2s; //License from project: Apache License import java.util.*; public class Main { @SafeVarargs public static <T> Set<T> set(T... elements) { return new HashSet<T>(list(elements)); } /** Answer a list of all the arguments, in order. */ @SafeVarargs public static <T> List<T> list(T... elements) { return Arrays.asList(elements); } }