jdk/src/java.management/share/classes/sun/management/GarbageCollectorImpl.java
author sjiang
Fri, 17 Apr 2015 09:40:02 +0200
changeset 30355 e37c7eba132f
parent 25859 3317bb8137f4
permissions -rw-r--r--
8042901: Allow com.sun.management to be in a different module to java.lang.management Reviewed-by: mchung, dfuchs, erikj, jbachorik
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/*
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 * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.  Oracle designates this
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 * particular file as subject to the "Classpath" exception as provided
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 * by Oracle in the LICENSE file that accompanied this code.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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package sun.management;
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import java.lang.management.GarbageCollectorMXBean;
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import java.lang.management.ManagementFactory;
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import javax.management.ObjectName;
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/**
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 * Implementation class for the garbage collector.
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 *
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 * ManagementFactory.getGarbageCollectorMXBeans() returns a list
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 * of instances of this class.
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 */
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public class GarbageCollectorImpl extends MemoryManagerImpl
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    implements GarbageCollectorMXBean {
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    protected GarbageCollectorImpl(String name) {
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        super(name);
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    }
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    @Override
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    public native long getCollectionCount();
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    @Override
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    public native long getCollectionTime();
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    @Override
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    public ObjectName getObjectName() {
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        return Util.newObjectName(ManagementFactory.GARBAGE_COLLECTOR_MXBEAN_DOMAIN_TYPE, getName());
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    }
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}