javacommons/utils/javasrc/com/nokia/mj/impl/utils/DebugUtils.java
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 27 Apr 2010 16:30:29 +0300
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  ?Description
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*
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*/
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package com.nokia.mj.impl.utils;
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import com.nokia.mj.impl.rt.support.Jvm;
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import com.nokia.mj.impl.utils.Logger;
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public final class DebugUtils
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{
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    static
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    {
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        try
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        {
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            Jvm.loadSystemLibrary("javautils");
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        }
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        catch (Exception e)
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        {
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            Logger.ELOG(Logger.EUtils, "Error loading debug utils native.",
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                        e);
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        }
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    }
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    /**
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     * Asks Vm to do thread dump if the dumping libraries are present.
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     */
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    public static void doThreadDump()
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    {
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        _doThreadDump();
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    }
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    /**
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     * Closes the thread dumper thread.
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     */
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    public static void closeThreadDumper()
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    {
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        _closeThreadDumper();
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    }
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    private static native void _doThreadDump();
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    private static native void _closeThreadDumper();
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}