1 /* 2 * Copyright 2002,2005 The Apache Software Foundation. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package org.apache.commons.jelly.tags.memory; 18 19 import org.apache.commons.jelly.JellyTagException; 20 import org.apache.commons.jelly.TagSupport; 21 import org.apache.commons.jelly.XMLOutput; 22 23 /*** 24 * Tag to invoke garbage collection. 25 * 26 * @author <a href="mailto:brett@apache.org">Brett Porter</a> 27 */ 28 public class GcTag extends TagSupport { 29 30 // Tag interface 31 //------------------------------------------------------------------------- 32 public void doTag(XMLOutput output) throws JellyTagException { 33 34 Runtime r = Runtime.getRuntime(); 35 r.gc(); 36 } 37 38 }