/** * Copyright (c) 2000-present Liferay, Inc. All rights reserved. * * This library is free software; you can redistribute it and/or modify it under * the terms of the GNU Lesser General Public License as published by the Free * Software Foundation; either version 2.1 of the License, or (at your option) * any later version. * * This library 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 Lesser General Public License for more * details. */ package com.liferay.util; import java.util.Stack; /** * @author Brian Wing Shun Chan * @deprecated As of 7.0.0, replaced by * {com.liferay.petra.collection.stack.FiniteStack} */ @Deprecated public class FiniteStack<E> extends Stack<E> { public FiniteStack(int maxSize) { _maxSize = maxSize; } @Override public E push(E item) { super.push(item); int size = size(); if (size > _maxSize) { removeElementAt(size - 1); } return item; } private final int _maxSize; }