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 }