Java tutorial
//package com.java2s; /* * Copyright (C) 2007-2013 Crafter Software Corporation. * * 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 3 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, see <http://www.gnu.org/licenses/>. */ import java.util.Collection; import java.util.Iterator; public class Main { public static <T> void move(Collection<T> fromCollection, Collection<T> toCollection) { for (Iterator<T> i = fromCollection.iterator(); i.hasNext();) { T element = i.next(); i.remove(); toCollection.add(element); } } }