001/*
002 *  This file is part of the Jikes RVM project (http://jikesrvm.org).
003 *
004 *  This file is licensed to You under the Eclipse Public License (EPL);
005 *  You may not use this file except in compliance with the License. You
006 *  may obtain a copy of the License at
007 *
008 *      http://www.opensource.org/licenses/eclipse-1.0.php
009 *
010 *  See the COPYRIGHT.txt file distributed with this work for information
011 *  regarding copyright ownership.
012 */
013package gnu.java.lang.management;
014
015import org.jikesrvm.mm.mminterface.JMXSupport;
016
017final class VMGarbageCollectorMXBeanImpl {
018
019  /**
020   * Returns the number of collections that have occurred.
021   * We ignore the name as we only have one collector.
022   *
023   * @param name the name of the collector whose count should
024   *             be returned (ignored).
025   * @return the number of collections.
026   */
027  static long getCollectionCount(String name) {
028    return JMXSupport.getCollectionCount();
029  }
030
031  /**
032   * Returns the amount of time spent collecting.
033   * We ignore the name as we only have one collector.
034   *
035   * @param name the name of the collector whose time should
036   *             be returned (ignored).
037   * @return the number of milliseconds spent collecting.
038   */
039  static long getCollectionTime(String name) {
040    return JMXSupport.getCollectionTime();
041  }
042
043}