78 lines
2.7 KiB
Java
78 lines
2.7 KiB
Java
/*
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* Copyright (c) 2003, 2005, 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.util.List;
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import java.util.ArrayList;
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import sun.management.counter.Counter;
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/**
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* Implementation class of HotspotRuntimeMBean interface.
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*
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* Internal, uncommitted management interface for Hotspot runtime
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* system.
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*/
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class HotspotRuntime
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implements HotspotRuntimeMBean {
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private VMManagement jvm;
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/**
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* Constructor of HotspotRuntime class.
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*/
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HotspotRuntime(VMManagement vm) {
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jvm = vm;
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}
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public long getSafepointCount() {
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return jvm.getSafepointCount();
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}
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public long getTotalSafepointTime() {
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return jvm.getTotalSafepointTime();
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}
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public long getSafepointSyncTime() {
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return jvm.getSafepointSyncTime();
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}
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// Performance counter support
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private static final String JAVA_RT = "java.rt.";
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private static final String COM_SUN_RT = "com.sun.rt.";
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private static final String SUN_RT = "sun.rt.";
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private static final String JAVA_PROPERTY = "java.property.";
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private static final String COM_SUN_PROPERTY = "com.sun.property.";
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private static final String SUN_PROPERTY = "sun.property.";
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private static final String RT_COUNTER_NAME_PATTERN =
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JAVA_RT + "|" + COM_SUN_RT + "|" + SUN_RT + "|" +
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JAVA_PROPERTY + "|" + COM_SUN_PROPERTY + "|" + SUN_PROPERTY;
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public java.util.List<Counter> getInternalRuntimeCounters() {
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return jvm.getInternalCounters(RT_COUNTER_NAME_PATTERN);
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}
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}
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