Java tutorial
//package com.java2s; /* * Dynalloy Translator * Copyright (c) 2007 Universidad de Buenos Aires * * This program 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 2 * of the License, or (at your option) any later version. * * This program 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 this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA, * 02110-1301, USA */ import java.util.Collection; public class Main { public static <E> boolean sameElements(Collection<E> c1, Collection<E> c2) { return includedElements(c1, c2) && includedElements(c2, c1); } public static <E> boolean includedElements(Collection<E> c1, Collection<E> c2) { for (E e : c1) { if (!c2.contains(e)) return false; } return true; } }