Java tutorial
//package com.java2s; /** * This file is part of combo-obda. * * combo-obda is free software: you can redistribute it and/or modify it under * the terms of the GNU General Public License as published by the Free Software * Foundation, either version 3 of the License, or (at your option) any later * version. * * combo-obda is distributed in the hope that it will be useful, but WITHOUT ANY * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR * A PARTICULAR PURPOSE. See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along with * combo-obda. If not, see <http://www.gnu.org/licenses/>. */ import java.util.HashSet; import java.util.Set; public class Main { public static <T> Set<T> newHashSet(T... objs) { Set<T> result = new HashSet<T>(); for (T o : objs) { result.add(o); } return result; } }