Java.lang.​IllegalSta​teExceptio​n in HelloWorld​Demo

Hi,
I am a a total newbee to Blackberry JDE development. I was trying to run the HelloWorld Demo. I have Blackberry JDE 4.6.1, Java JDK 1.6 Update 24. When I try to run the demo app I get the java.lang.IllegalStateException while starting net_rim_tid_dynamic_ling_data_english_us_45k_2(16)​.
My Path variables are set correctly under the Environment Variables.
Am I missing something? Please help. I had the exact same issue with an existing application. That is the reason why I am trying to load HelloWorld demo.
Thanks.
SDD

I'm having a similar problem. I'm trying all sorts of things, so it's hard to tell you what the exact error I get is. I get the same error as you did when I just add the path to my VM parameter (-Djava.library.path="path to my dll file")
When I just append the path to my dll file (and when I say this, I do include the dll filename itself too), I get the following:
java.lang.UnsatisfiedLinkError: C:\JavaChat\JavaClient\flashwindow.dll: Can't find dependent libraries
Here is the compile line (and output) I'm using (using the vc7 compiler that comes with visual studio .net 2003:
C:\JavaChat\JavaClient\classes\chatwindow>"c:\Program Files\Microsoft Visual Stu
dio .NET 2003\Vc7\bin"\cl -Ic:\j2sdk1.4.1_05\include -Ic:\j2sdk1.4.1_05\include\
win32 -LD FlashWindow.cpp -Feflashwindow.dll -link c:\j2sdk1.4.1_05\lib\jawt.lib
c:\j2sdk1.4.1_05\lib\User32.Lib c:\j2sdk1.4.1_05\lib\Gdi32.Lib
Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 13.10.3077 for 80x86
Copyright (C) Microsoft Corporation 1984-2002. All rights reserved.
FlashWindow.cpp
Microsoft (R) Incremental Linker Version 7.10.3077
Copyright (C) Microsoft Corporation. All rights reserved.
/dll
/implib:flashwindow.lib
/out:flashwindow.dll
c:\j2sdk1.4.1_05\lib\jawt.lib
c:\j2sdk1.4.1_05\lib\User32.Lib
c:\j2sdk1.4.1_05\lib\Gdi32.Lib
FlashWindow.obj
Creating library flashwindow.lib and object flashwindow.exp

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         at org.apache.catalina.startup.Catalina.start(Catalina.java:512)
         at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
         at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:324)
         at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
    2003-04-01 19:13:54 ContextConfig[test]: Occurred at line 16 column 20
    2003-04-01 19:35:59 ContextConfig[test]: Marking this application unavailable due to previous error(s)
    Line 16 column 20 is the character after the </servlet-mapping> tag. Why is it doing this? I've recreated web.xml a couple of times from scratch, thinking that it might be some weird character in the file that is not visible. I've also set the encoding to UTF-8, but it just keeps on failing when it gets to the first closing servlet-mapping tag. Am I missing something or is this some weird bug?
    Any help would be greatly appreciated!

    Hmmm....I don't see anything wrong with the web.xml file. Perhaps Tomcat can't find your, "HelloWorld" class?
    1. Did you set the classpath correctly?
    2. Did you declare the name of the class correctly in the web.xml file's servlet-class element (i.e. full package naming)?

  • Error in executing servlet JSPRunner: java.lang.NullPointerException

    I have some problems with my jsp files.
    I am using iAS6sp4 and iWS 6 on W2K.
    I created a EJB jar file and an empty WAR file (No JSP, Servlet, just web.xml & ias-web.xml) and pack them into a ear file for deployment. It was successful.
    Then I copy some jsp files to <iasinstall>/ias6/ias/APPS/<app name>/<war name>
    and restart the ias and iws server.
    When I try the URL: "http://myserver/NASApp/<app name>/myjsp.jsp", I got this error message from kjs.
    JSPRunner: init
    Exception: SERVLET-execution_failed: Error in executing servlet JSPRunner: java.lang.NullPointerException
    My jsp didn't include any java code, just pure htm code. I want to give it a test. But even though I tried with a proper jsp i still got this message. pls advise.
    Alan

    Hi,
    I got this working. Here are the steps that I followed and the output...
    Steps
    1. Deployed the helloworld application
    2. Invoked the application to see if it works fine
    3. Copied the myjsp.jsp to the C:\iPlanet\ias6\ias\APPS\helloworld\helloworld directory
    4. Shutdown the iAS and iWS and started again
    5. Invoked the .jsp file by typing http://sundts2.india.sun.com:81/NASApp/helloworld/myjsp.jsp in the browser.
    Output of KJS
    [16/Mar/2002 14:46:06:5] info: ENGINE-ready: ready: 10819
    **********Registered ebnls interceptor ...!
    [16/Mar/2002 14:46:22:4] info: --------------------------------------
    [16/Mar/2002 14:46:22:4] info: JSPRunner: init
    [16/Mar/2002 14:46:22:4] info: --------------------------------------
    [16/Mar/2002 14:46:26:4] info: --------------------------------------
    [16/Mar/2002 14:46:26:4] info: jsp.APPS.helloworld.myjsp: init
    [16/Mar/2002 14:46:26:4] info: --------------------------------------
    The myjsp.jsp coding is...
    <HTML>
    <BODY>
    <H1>This is a .jsp file for testing</H1>
    </BODY>
    </HTML>
    I believe the problem in your case must be that the .jsp file has been placed in a directory where iAS is not able to recognise. I'm sure this will help. Please feel free to raise questions on this.
    Regards
    Ganesh .R
    Developer Technical Support
    Sun Microsystems
    http://www.sun.com/developers/support

  • Solve this error pls 'java.lang.classNotFoundException' (For J2ME, WT2.5.2)

    Hi All,
    I am a new learner in J2ME. I m using WT2.5.2. When i press button to execute 'Hello MIDlet' program it shows
    "Exception:java.lang.classNotFoundException" - this error in the Default Phone screen
    and
    the following ERROR shows in the Wirless Toolkit (WT) editior::
    Project "HelloSuite" loaded
    Project settings saved
    Building "HelloSuite"
    Build complete
    Running with storage root C:\Users\Kalam\j2mewtk\2.5.2\appdb\temp.DefaultColorPhone2
    Running with locale: English_United Kingdom.1252
    Running in the identified_third_party security domain
    Unable to create MIDlet HelloMIDIlet
    java.lang.ClassNotFoundException: HelloMIDIlet
         at com.sun.midp.midlet.MIDletState.createMIDlet(+29)
         at com.sun.midp.midlet.Selector.run(+22)
    i can run the demo program but my one is not running. i copy the program from java tutorial.
    Can u pls solve my problem and encourge me to work with J2ME. Thank u very much my friends.
    thnx
    Kalam

    Hi Darryl,
    I saved this code as a "HelloMIDlet.java" in src folder of WT [and the "HelloSuite" as Midlet name, when we create project in WT u know it asks for Midlet name.
    this code doesn't have compile time error.
    it got runtime error cas in bin it got - HelloSuite.jd, MANIFEST.MF , there should be one more file which is .jar but it doesn't create.
    i hope now u understand whts the error can u pls tell me or can u tell me the source how can i learn more about this.
    thnx
    kalam                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

  • Java.lang.NullPointerException during MySQL 5.0 migration

    The error occurs at the end of the migration process of 150 tables and 4,917 columns. The error occurs with either "Quick Migrate" or "Capture Schema".
    Additional error;
    oracle.dbtools.migration.workbench.core.ui.AbstractMigrationProgressRunnable.start(AbstractMigrationProgressRunnable.java:141)
    Any ideas as to the issue?
    Source DB - MySQL5.0, 150 tables, approx 4,900 columns.
    Target DB - 10.2.0.3 Ent
    sqldeveloper -
    CVS Version     Internal to Oracle SQL Developer (client-only)
    Java(TM) Platform     1.6.0_07
    Oracle IDE     1.5.1.54.40
    Versioning Support     1.5.1.54.40
    Thanks in advance,
    Tim
    Addtional details for sqldeveloper
    About
    Oracle SQL Developer 1.5.1
    Version 1.5.1
    Build MAIN-5440
    Copyright © 2005,2008 Oracle. All Rights Reserved.
    IDE Version: 11.1.1.0.22.49.42
    Product ID: oracle.sqldeveloper
    Product Version: 11.1.1.54.40
    Version
    Component     Version
    =========     =======
    CVS Version     Internal to Oracle SQL Developer (client-only)
    Java(TM) Platform     1.6.0_07
    Oracle IDE     1.5.1.54.40
    Versioning Support     1.5.1.54.40
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    com.apple.mrj.application.apple.menu.about.name     "SQL_Developer"
    com.apple.mrj.application.growbox.intrudes     false
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    ice.browser.forcegc     false
    ice.pilots.html4.ignoreNonGenericFonts     true
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    ide.bootstrap.start     13479365579083
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    ide.conf     C:\sqldeveloper\sqldeveloper\bin\sqldeveloper.conf
    ide.config_pathname     C:\sqldeveloper\sqldeveloper\bin\sqldeveloper.conf
    ide.debugbuild     false
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    ide.extension.search.path     sqldeveloper/extensions:jdev/extensions:ide/extensions
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    ide.java.minversion     1.5.0
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    ide.main.class     oracle.ide.boot.IdeLauncher
    ide.patches.dir     ide/lib/patches
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    ide.pref.dir.base     C:\Documents and Settings\Administrator\Application Data
    ide.product     oracle.sqldeveloper
    ide.shell.enableFileTypeAssociation     C:\sqldeveloper\sqldeveloper.exe
    ide.splash.screen     splash.gif
    ide.startingArg0     C:\sqldeveloper\sqldeveloper.exe
    ide.startingcwd     C:\sqldeveloper
    ide.user.dir     C:\Documents and Settings\Administrator\Application Data\SQL Developer
    ide.user.dir.var     IDE_USER_DIR
    ide.work.dir     C:\Documents and Settings\Administrator\My Documents\SQL Developer
    ide.work.dir.base     C:\Documents and Settings\Administrator\My Documents
    java.awt.graphicsenv     sun.awt.Win32GraphicsEnvironment
    java.awt.printerjob     sun.awt.windows.WPrinterJob
    java.class.path     ..\..\ide\lib\ide-boot.jar
    java.class.version     50.0
    java.endorsed.dirs     C:\Java\jdk1.6.0_07\jre\lib\endorsed
    java.ext.dirs     C:\Java\jdk1.6.0_07\jre\lib\ext;C:\WINDOWS\Sun\Java\lib\ext
    java.home     C:\Java\jdk1.6.0_07\jre
    java.io.tmpdir     c:\temp\
    java.library.path     C:\sqldeveloper;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\oracle\product\10.2.0\client_1\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Universal Extractor\bin;C:\Program Files\IDM Computer Solutions\UltraEdit-32;C:\Program Files\Diskeeper Corporation\Diskeeper\;c:\Embarcadero\PerformanceCenter
    java.naming.factory.initial     oracle.javatools.jndi.LocalInitialContextFactory
    java.runtime.name     Java(TM) SE Runtime Environment
    java.runtime.version     1.6.0_07-b06
    java.specification.name     Java Platform API Specification
    java.specification.vendor     Sun Microsystems Inc.
    java.specification.version     1.6
    java.util.logging.config.file     logging.conf
    java.vendor     Sun Microsystems Inc.
    java.vendor.url     http://java.sun.com/
    java.vendor.url.bug     http://java.sun.com/cgi-bin/bugreport.cgi
    java.version     1.6.0_07
    java.vm.info     mixed mode
    java.vm.name     Java HotSpot(TM) Client VM
    java.vm.specification.name     Java Virtual Machine Specification
    java.vm.specification.vendor     Sun Microsystems Inc.
    java.vm.specification.version     1.0
    java.vm.vendor     Sun Microsystems Inc.
    java.vm.version     10.0-b23
    jdbc.driver.home     /C:/oracle/product/10.2.0/client_1/
    jdbc.library     /C:/oracle/product/10.2.0/client_1/jdbc/lib/ojdbc14.jar
    line.separator     \r\n
    oracle.home     C:\sqldeveloper
    oracle.ide.util.AddinPolicyUtils.OVERRIDE_FLAG     true
    oracle.translated.locales     de,es,fr,it,ja,ko,pt_BR,zh_CN,zh_TW
    oracle.xdkjava.compatibility.version     9.0.4
    orai18n.library     /C:/oracle/product/10.2.0/client_1/jlib/orai18n.jar
    os.arch     x86
    os.name     Windows XP
    os.version     5.1
    path.separator     ;
    reserved_filenames     con,aux,prn,lpt1,lpt2,lpt3,lpt4,lpt5,lpt6,lpt7,lpt8,lpt9,com1,com2,com3,com4,com5,com6,com7,com8,com9,conin$,conout,conout$
    sun.arch.data.model     32
    sun.boot.class.path     C:\Java\jdk1.6.0_07\jre\lib\resources.jar;C:\Java\jdk1.6.0_07\jre\lib\rt.jar;C:\Java\jdk1.6.0_07\jre\lib\sunrsasign.jar;C:\Java\jdk1.6.0_07\jre\lib\jsse.jar;C:\Java\jdk1.6.0_07\jre\lib\jce.jar;C:\Java\jdk1.6.0_07\jre\lib\charsets.jar;C:\Java\jdk1.6.0_07\jre\classes
    sun.boot.library.path     C:\Java\jdk1.6.0_07\jre\bin
    sun.cpu.endian     little
    sun.cpu.isalist     
    sun.desktop     windows
    sun.io.unicode.encoding     UnicodeLittle
    sun.java2d.ddoffscreen     false
    sun.jnu.encoding     Cp1252
    sun.management.compiler     HotSpot Client Compiler
    sun.os.patch.level     Service Pack 3
    user.country     US
    user.dir     C:\sqldeveloper\sqldeveloper\bin
    user.home     C:\Documents and Settings\Administrator
    user.language     en
    user.name     zsysadmin
    user.timezone     America/Los_Angeles
    user.variant     
    windows.shell.font.languages     
    Extensions
    Name     Identifier     Version     Status
    ====     ==========     =======     ======
    Check For Updates     oracle.ide.webupdate     11.1.1.0.22.49.42     Loaded
    Code Editor     oracle.ide.ceditor     11.1.1.0.22.49.42     Loaded
    Database Connection Support     oracle.jdeveloper.db.connection     11.1.1.0.22.49.42     Loaded
    Database Object Explorers     oracle.ide.db.explorer     11.1.1.0.22.49.42     Loaded
    Database UI     oracle.ide.db     11.1.1.0.22.49.42     Loaded
    Diff/Merge     oracle.ide.diffmerge     11.1.1.0.22.49.42     Loaded
    Extended IDE Platform     oracle.javacore     11.1.1.0.22.49.42     Loaded
    External Tools     oracle.ide.externaltools     11.1.1.0.22.49.42     Loaded
    Feedback     oracle.ide.feedback     11.1.1.0.22.49.42     Loaded
    File Support     oracle.ide.files     11.1.1.0.22.49.42     Loaded
    File System Navigator     oracle.sqldeveloper.filenavigator     11.1.1.54.40     Loaded
    Help System     oracle.ide.help     11.1.1.0.22.49.42     Loaded
    History Support     oracle.jdeveloper.history     11.1.1.0.22.49.42     Loaded
    Import/Export Support     oracle.ide.importexport     11.1.1.0.22.49.42     Loaded
    JTDS JDBC Driver     oracle.sqldeveloper.thirdparty.drivers.sqlserver     11.1.1.54.11     Loaded
    Log Window     oracle.ide.log     11.1.1.0.22.49.42     Loaded
    Mac OS X Adapter     oracle.ideimpl.apple     11.1.1.0.22.49.42     Loaded
    MySQL JDBC Driver     oracle.sqldeveloper.thirdparty.drivers.mysql     11.1.1.54.11     Loaded
    Navigator     oracle.ide.navigator     11.1.1.0.22.49.42     Loaded
    Object Gallery     oracle.ide.gallery     11.1.1.0.22.49.42     Loaded
    Object Viewer     oracle.sqldeveloper.oviewer     11.1.1.54.40     Loaded
    Oracle IDE     oracle.ide     11.1.1.0.22.49.42     Loaded
    Oracle Microsoft Access Browser     oracle.sqldeveloper.thirdparty.access     11.1.1.54.40     Loaded
    Oracle Migration Workbench     oracle.sqldeveloper.migration     11.1.1.54.40     Loaded
    Oracle Migration Workbench - MS Access     oracle.sqldeveloper.migration.msaccess     11.1.1.54.40     Loaded
    Oracle Migration Workbench - MySQL     oracle.sqldeveloper.migration.mysql5     11.1.1.54.40     Loaded
    Oracle Migration Workbench - SQLServer     oracle.sqldeveloper.migration.sqlserver2005     11.1.1.54.40     Loaded
    Oracle Migration Workbench - Translation Core     oracle.sqldeveloper.migration.translation.core     11.1.1.54.44     Loaded
    Oracle Migration Workbench - Translation MS Access     oracle.sqldeveloper.migration.translation.msaccess     11.1.1.54.40     Loaded
    Oracle Migration Workbench - Translation MS SQL Server     oracle.sqldeveloper.migration.translation.sqlserver     11.1.1.54.40     Loaded
    Oracle Migration Workbench - Translation MySQL     oracle.sqldeveloper.migration.translation.mysql     11.1.1.54.40     Loaded
    Oracle Migration Workbench - Translation Sybase     oracle.sqldeveloper.migration.translation.sybase     11.1.1.54.44     Loaded
    Oracle Migration Workbench - Translation UI     oracle.sqldeveloper.migration.translation.gui     11.1.1.54.40     Loaded
    Oracle MySQL Browser     oracle.sqldeveloper.thirdparty.mysql     11.1.1.54.40     Loaded
    Oracle SQL Developer     oracle.sqldeveloper     11.1.1.54.40     Loaded
    Oracle SQL Developer Extras     oracle.sqldeveloper.extras     11.1.1.54.40     Loaded
    Oracle SQL Developer Reports     oracle.sqldeveloper.report     11.1.1.54.40     Loaded
    Oracle SQL Developer SearchBar     oracle.sqldeveloper.searchbar     11.1.1.54.40     Loaded
    Oracle SQL Developer TimesTen     oracle.sqldeveloper.timesten     1.5.1.1.2     Loaded
    Oracle SQL Server Browser     oracle.sqldeveloper.thirdparty.sqlserver     11.1.1.54.40     Loaded
    Oracle Sybase Browser     oracle.sqldeveloper.thirdparty.sybase     1.2.1.54.40     Loaded
    Oracle XML Schema Support     oracle.sqldeveloper.xmlschema     11.1.1.54.40     Loaded
    OrindaBuild Java Service Generator (Demo)     com.orindasoft.app.procbuilder.sqldeveloper     5.1.20081208     Loaded
    PROBE Debugger     oracle.jdeveloper.db.debug.probe     11.1.1.0.22.49.42     Loaded
    Peek     oracle.ide.peek     1.0     Loaded
    Replace With     oracle.ide.replace     11.1.1.0.22.49.42     Loaded
    Runner     oracle.ide.runner     11.1.1.0.22.49.42     Loaded
    SQL Worksheet Window     oracle.sqldeveloper.sqlworksheet     11.1.1.54.40     Loaded
    Search Bar     oracle.ide.searchbar     11.1.1.0.0     Loaded
    Snippet Window     oracle.sqldeveloper.snippet     11.1.1.54.40     Loaded
    Sybase 12     oracle.sqldeveloper.migration.sybase12     11.1.1.54.40     Loaded
    Sybase 15     oracle.sqldeveloper.migration.sybase15     11.1.1.54.40     Loaded
    Tuning     oracle.sqldeveloper.tuning     11.1.1.54.40     Loaded
    VHV     oracle.ide.vhv     11.1.1.0.22.49.42     Loaded
    Versioning Support     oracle.jdeveloper.vcs     11.1.1.0.22.49.42     Loaded
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    Versioning Support for Subversion     oracle.jdeveloper.subversion     11.1.1.0.22.49.42     Loaded
    Web Browser and Proxy     oracle.ide.webbrowser     11.1.1.0.22.49.42     Loaded
    oracle.ide.dependency     oracle.ide.dependency     11.1.1.0.22.49.42     Loaded
    oracle.ide.indexing     oracle.ide.indexing     11.1.1.0.22.49.42     Loaded
    Edited by: user518195 on Nov 9, 2008 3:59 PM

    Mireille,
    Thanks for the input. I did both steps you suggested and same result, with the 11.1.0.6 client as well. The stack trace and environment is noted below.
    Still looking for a solution.
    Cheers,
    Tim
    oracle.dbtools.migration.workbench.core.ui.AbstractMigrationProgressRunnable.start(AbstractMigrationProgressRunnable.java:141)
    Stack trace;
    java.lang.Exception: java.lang.NullPointerException
         at oracle.dbtools.migration.workbench.core.ui.AbstractMigrationProgressRunnable.start(AbstractMigrationProgressRunnable.java:141)
         at oracle.dbtools.migration.workbench.core.CaptureInitiator.launch(CaptureInitiator.java:93)
         at oracle.dbtools.raptor.controls.sqldialog.ObjectActionController.handleEvent(ObjectActionController.java:146)
         at oracle.ide.controller.IdeAction.performAction(IdeAction.java:524)
         at oracle.ide.controller.IdeAction.actionPerformedImpl(IdeAction.java:855)
         at oracle.ide.controller.IdeAction.actionPerformed(IdeAction.java:496)
         at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
         at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
         at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
         at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
         at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
         at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1220)
         at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1261)
         at java.awt.Component.processMouseEvent(Component.java:6041)
         at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
         at java.awt.Component.processEvent(Component.java:5806)
         at java.awt.Container.processEvent(Container.java:2058)
         at java.awt.Component.dispatchEventImpl(Component.java:4413)
         at java.awt.Container.dispatchEventImpl(Container.java:2116)
         at java.awt.Component.dispatchEvent(Component.java:4243)
         at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
         at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
         at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
         at java.awt.Container.dispatchEventImpl(Container.java:2102)
         at java.awt.Window.dispatchEventImpl(Window.java:2440)
         at java.awt.Component.dispatchEvent(Component.java:4243)
         at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
         at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
         at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
         at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
         at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
         at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
         at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
    Caused by: java.lang.NullPointerException
         at oracle.dbtools.migration.workbench.plugin.MySQL5Capturer.captureColumnDetails(MySQL5Capturer.java:405)
         at oracle.dbtools.migration.workbench.plugin.MySQLCapturer.captureObjects(MySQLCapturer.java:176)
         at oracle.dbtools.migration.workbench.plugin.MySQL5Capturer.captureObjects(MySQL5Capturer.java:134)
         at oracle.dbtools.migration.capture.OnlineCaptureWorker.capturePerTableImpl(OnlineCaptureWorker.java:188)
         at oracle.dbtools.migration.capture.CaptureWorker.capturePerTable(CaptureWorker.java:526)
         at oracle.dbtools.migration.capture.CaptureWorker.captureType(CaptureWorker.java:283)
         at oracle.dbtools.migration.capture.CaptureWorker.runCapture(CaptureWorker.java:231)
         at oracle.dbtools.migration.workbench.core.ui.CaptureRunner.doWork(CaptureRunner.java:65)
         at oracle.dbtools.migration.workbench.core.ui.AbstractMigrationProgressRunnable.run(AbstractMigrationProgressRunnable.java:161)
         at oracle.dbtools.migration.workbench.core.ui.MigrationProgressBar.run(MigrationProgressBar.java:569)
         at java.lang.Thread.run(Thread.java:619)
    java.lang.NullPointerException
    Stack trace;
    java.lang.Exception: java.lang.NullPointerException
         at oracle.dbtools.migration.workbench.core.ui.AbstractMigrationProgressRunnable.start(AbstractMigrationProgressRunnable.java:141)
         at oracle.dbtools.migration.workbench.core.CaptureInitiator.launch(CaptureInitiator.java:93)
         at oracle.dbtools.raptor.controls.sqldialog.ObjectActionController.handleEvent(ObjectActionController.java:146)
         at oracle.ide.controller.IdeAction.performAction(IdeAction.java:524)
         at oracle.ide.controller.IdeAction.actionPerformedImpl(IdeAction.java:855)
         at oracle.ide.controller.IdeAction.actionPerformed(IdeAction.java:496)
         at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
         at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
         at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
         at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
         at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
         at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1220)
         at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1261)
         at java.awt.Component.processMouseEvent(Component.java:6041)
         at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
         at java.awt.Component.processEvent(Component.java:5806)
         at java.awt.Container.processEvent(Container.java:2058)
         at java.awt.Component.dispatchEventImpl(Component.java:4413)
         at java.awt.Container.dispatchEventImpl(Container.java:2116)
         at java.awt.Component.dispatchEvent(Component.java:4243)
         at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
         at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
         at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
         at java.awt.Container.dispatchEventImpl(Container.java:2102)
         at java.awt.Window.dispatchEventImpl(Window.java:2440)
         at java.awt.Component.dispatchEvent(Component.java:4243)
         at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
         at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
         at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
         at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
         at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
         at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
         at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
    Caused by: java.lang.NullPointerException
         at oracle.dbtools.migration.workbench.plugin.MySQL5Capturer.captureColumnDetails(MySQL5Capturer.java:405)
         at oracle.dbtools.migration.workbench.plugin.MySQLCapturer.captureObjects(MySQLCapturer.java:176)
         at oracle.dbtools.migration.workbench.plugin.MySQL5Capturer.captureObjects(MySQL5Capturer.java:134)
         at oracle.dbtools.migration.capture.OnlineCaptureWorker.capturePerTableImpl(OnlineCaptureWorker.java:188)
         at oracle.dbtools.migration.capture.CaptureWorker.capturePerTable(CaptureWorker.java:526)
         at oracle.dbtools.migration.capture.CaptureWorker.captureType(CaptureWorker.java:283)
         at oracle.dbtools.migration.capture.CaptureWorker.runCapture(CaptureWorker.java:231)
         at oracle.dbtools.migration.workbench.core.ui.CaptureRunner.doWork(CaptureRunner.java:65)
         at oracle.dbtools.migration.workbench.core.ui.AbstractMigrationProgressRunnable.run(AbstractMigrationProgressRunnable.java:161)
         at oracle.dbtools.migration.workbench.core.ui.MigrationProgressBar.run(MigrationProgressBar.java:569)
         at java.lang.Thread.run(Thread.java:619)
    About
    Oracle SQL Developer 1.5.1
    Version 1.5.1
    Build MAIN-5440
    Copyright © 2005,2008 Oracle. All Rights Reserved.
    IDE Version: 11.1.1.0.22.49.42
    Product ID: oracle.sqldeveloper
    Product Version: 11.1.1.54.40
    Version
    Component     Version
    =========     =======
    CVS Version     Internal to Oracle SQL Developer (client-only)
    Java(TM) Platform     1.6.0_07
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    java.runtime.name     Java(TM) SE Runtime Environment
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    java.vm.version     10.0-b23
    jdbc.driver.home     /C:/oracle/product/11.1.0/client_1/
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    sun.arch.data.model     32
    sun.boot.class.path     C:\Java\jdk1.6.0_07\jre\lib\resources.jar;C:\Java\jdk1.6.0_07\jre\lib\rt.jar;C:\Java\jdk1.6.0_07\jre\lib\sunrsasign.jar;C:\Java\jdk1.6.0_07\jre\lib\jsse.jar;C:\Java\jdk1.6.0_07\jre\lib\jce.jar;C:\Java\jdk1.6.0_07\jre\lib\charsets.jar;C:\Java\jdk1.6.0_07\jre\classes
    sun.boot.library.path     C:\Java\jdk1.6.0_07\jre\bin
    sun.cpu.endian     little
    sun.cpu.isalist     
    sun.desktop     windows
    sun.io.unicode.encoding     UnicodeLittle
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    user.home     C:\Documents and Settings\Administrator
    user.language     en
    user.name     zsysadmin
    user.timezone     America/Los_Angeles
    user.variant     
    windows.shell.font.languages     
    Extensions
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    ====     ==========     =======     ======
    Check For Updates     oracle.ide.webupdate     11.1.1.0.22.49.42     Loaded
    Code Editor     oracle.ide.ceditor     11.1.1.0.22.49.42     Loaded
    Database Connection Support     oracle.jdeveloper.db.connection     11.1.1.0.22.49.42     Loaded
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  • How to resolve Exception in thread "main" java.lang.NoSuchFieldError: strm

    Hi,
    Aplogies, if I am posting this in the wrong place, else please guide me.
    We were running JBoss server 4.2.3 GA with Java 5 Update 19 in Solaris 10.
    Details of uname command in Solaris box is,
    uname -a
    SunOS uktapp06 5.10 Generic_125100-10 sun4us sparc FJSV,GPUZC-M
    Due to performance issues we need to upgrade to latest Java [Java 6 Update 21] and when I tried to run JBoss with 64 bit mode using Java options like,
    JAVA_OPTS="*-d64* -Xms3g -Xmx3g -XX:ThreadStackSize=512 -XX:+UseParallelGC -XX:MaxPermSize=256m -XX:NewRatio=2"
    I get the below error,
    Exception in thread "main" java.lang.NoSuchFieldError: strm
            at java.util.zip.Inflater.initIDs(Native Method)
            at java.util.zip.Inflater.<clinit>(Inflater.java:68)
            at java.util.zip.ZipFile.getInflater(ZipFile.java:266)
            at java.util.zip.ZipFile.getInputStream(ZipFile.java:212)
            at java.util.zip.ZipFile.getInputStream(ZipFile.java:180)
            at java.util.jar.JarFile.hasClassPathAttribute(JarFile.java:465)
            at java.util.jar.JavaUtilJarAccessImpl.jarFileHasClassPathAttribute(JavaUtilJarAccessImpl.java:21)
            at sun.misc.URLClassPath$JarLoader.getClassPath(URLClassPath.java:903)
            at sun.misc.URLClassPath.getLoader(URLClassPath.java:302)
            at sun.misc.URLClassPath.getResource(URLClassPath.java:168)
            at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
            at java.security.AccessController.doPrivileged(Native Method)
            at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
            at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
            at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
            at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
            at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)I have posted this at JBoss Forum here, http://community.jboss.org/message/553489
    and got a response that we need to reinstall Java 6 Update 21 in Solaris
    However my System admin verified and said there are no issues in Java installation.
    I could run a HelloWorld sample program using the same Java options [with -d64 flag] and that runs perfectly.
    I do not have any clue because I do not think there is any issues in the JBoss server
    From the above trace, it is failing at a native call and not picking up the required libraries.
    Please also let me know the below
    1. Whether I need to set any environment variables?
    2. Whether the installation would have been corrupted and we need to reinstall?
    Thanks,
    Prabhu

    Hi Franco,
    Yes, I solved that by reinstalling Java 6 Update 21.
    There are three versions for Solaris namely, SPARC, x64 and x86. Our platform is SPARC and I think System admin has installed the wrong version instead of installing SPARC version of Java.
    After installing SPARC version of Java this got resolved. And I confirmed everything is fine by running a small program as below. You can run this program from command line using the -d64 flag. If the installation is wrong you will get the same exception as I mentioned.
    public class Analyzer {
          public static void main(String args[]) throws Exception{
               InputStream fin = new FileInputStream(args[0]);
               int iSize = fin.available();
               byte mvIn[] = new byte[iSize];
               fin.read(mvIn,0,iSize);
               fin.close();
               String strText = new String(mvIn);
               PrintStream fout = new PrintStream(new FileOutputStream(args[0]+".csv"));
               fout.println("Before,After,Seconds");
               Pattern p = Pattern.compile("\\[(?:Full |)GC (\\d*)K->(\\d*)K\\(\\d*K\\), ([\\d.]*) secs\\]");
               Matcher m = p.matcher(strText);
               while(m.find()){
                    fout.println(m.group(1)+ "," + m.group(2) + "," + m.group(3));
               fout.close();
    }Hope this helps.
    Regards,
    Prabhu

  • EJB 3.0 JPA: java.lang.NullPointerException at  JdbcOdbcDriver.initialize()

    Hello every body,
    I'm trying to implement EJB 3.0 JPA .
    The entities Users ,and Products are created ,
    and the client is as shown below:
    package com.prapansol.demos;
    import java.util.List;
    import javax.ejb.EJB;
    import com.xyz.demos.ejb30.Users;
    import javax.persistence.EntityManager;
    import javax.persistence.EntityManagerFactory;
    import javax.persistence.Persistence;
    import javax.persistence.PersistenceContext;
    public class Client {
    private EntityManager manager;
    public Client() {
    EntityManagerFactory emf = Persistence.createEntityManagerFactory("EJB");
    EntityManager em=emf.createEntityManager();
    this.setEntityManager(em);
    /** <code>select o from Users o</code> */
    public List<Users> queryUsersFindAll() {
    List<Users> users =null;
    try{
    users= getEntityManager().createNamedQuery("Users.findAll").getResultList();
    //@NamedQuery(name = "Users.findAll", query = "select o from Users o") has been defined in Users entity
    }catch(Exception e){
    System.out.println(e.getClass().getName());
    System.out.println(e.getMessage());
    e.printStackTrace();
    return users;
    public void shutDown(){
    getEntityManager().close();
    public void setEntityManager(EntityManager manager) {
    this.manager = manager;
    public EntityManager getEntityManager() {
    return manager;
    public static void main(String[] args) {
    Client client = new Client();
    List<Users> users=client.queryUsersFindAll();
         for(Users user : users ){System.out.println(""+user.getFirstName()+user.getLastName()); }
    The persistence.xml file is:
    <?xml version="1.0" encoding="UTF-8" ?>
    <persistence xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
    version="1.0" xmlns="http://java.sun.com/xml/ns/persistence">
    <persistence-unit name="EJB">
    <provider>oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider</provider>
    <class>com.xyz.demos.ejb30.Users</class>
    <class>com.xyz.demos.ejb30.Products</class>
    <class>com.xyz..demos.ejb30.ServiceRequests</class>
    <class>com.xyz.demos.ejb30.ServiceHistories</class>
    <class>com.xyz.demos.ejb30.ExpertiseAreas</class>
    <properties>
    <property name="jdbc.driver" value="oracle.jdbc.driver.OracleDriver"/>
    <property name="jdbc.connection.string" value="jdbc:oracle:thin:@localhost:1521:ORCL"/>
    <property name="jdbc.user" value="scott"/>
    <property name="jdbc.password" value="tiger"/>
    <property name="toplink.logging.level" value="INFO"/>
    </properties>
    </persistence-unit>
    </persistence>
    Here are the log messages :
    [TopLink Finest]: 2007.03.23 01:36:15.095--ServerSession(32012057)--Thread(Thread[main,5,main])--property=toplink.weaving; value=true
    [TopLink Config]: 2007.03.23 01:36:15.323--ServerSession(32012057)--Thread(Thread[main,5,main])--The alias name for the entity class [class com.prapansol.demos.technology.Users] is being defaulted to: Users.
    [TopLink Config]: 2007.03.23 01:36:15.335--ServerSession(32012057)--Thread(Thread[main,5,main])--The table name for entity [class com.prapansol.demos.technology.Users] is being defaulted to: USERS.
    [TopLink Config]: 2007.03.23 01:36:15.360--ServerSession(32012057)--Thread(Thread[main,5,main])--The column name for element [private java.lang.String com.prapansol.demos.technology.Users.city] is being defaulted to: CITY.
    [TopLink Config]: 2007.03.23 01:36:15.377--ServerSession(32012057)--Thread(Thread[main,5,main])--The column name for element [private java.lang.String com.prapansol.demos.technology.Users.email] is being defaulted to: EMAIL.
    [TopLink Config]: 2007.03.23 01:36:15.431--ServerSession(32012057)--Thread(Thread[main,5,main])--The alias name for the entity class [class com.prapansol.demos.technology.ServiceHistories] is being defaulted to: ServiceHistories.
    [TopLink Config]: 2007.03.23 01:36:15.435--ServerSession(32012057)--Thread(Thread[main,5,main])--The column name for element [private java.lang.String com.prapansol.demos.technology.ServiceHistories.notes] is being defaulted to: NOTES.
    [TopLink Config]: 2007.03.23 01:36:15.456--ServerSession(32012057)--Thread(Thread[main,5,main])--The alias name for the entity class [class com.prapansol.demos.technology.ServiceRequests] is being defaulted to: ServiceRequests.
    [TopLink Config]: 2007.03.23 01:36:15.460--ServerSession(32012057)--Thread(Thread[main,5,main])--The column name for element [private java.lang.String com.prapansol.demos.technology.ServiceRequests.status] is being defaulted to: STATUS.
    [TopLink Config]: 2007.03.23 01:36:15.461--ServerSession(32012057)--Thread(Thread[main,5,main])--The alias name for the entity class [class com.prapansol.demos.technology.Products] is being defaulted to: Products.
    [TopLink Config]: 2007.03.23 01:36:15.464--ServerSession(32012057)--Thread(Thread[main,5,main])--The table name for entity [class com.prapansol.demos.technology.Products] is being defaulted to: PRODUCTS.
    [TopLink Config]: 2007.03.23 01:36:15.466--ServerSession(32012057)--Thread(Thread[main,5,main])--The column name for element [private java.lang.String com.prapansol.demos.technology.Products.description] is being defaulted to: DESCRIPTION.
    [TopLink Config]: 2007.03.23 01:36:15.466--ServerSession(32012057)--Thread(Thread[main,5,main])--The column name for element [private java.lang.String com.prapansol.demos.technology.Products.image] is being defaulted to: IMAGE.
    [TopLink Config]: 2007.03.23 01:36:15.467--ServerSession(32012057)--Thread(Thread[main,5,main])--The column name for element [private java.lang.String com.prapansol.demos.technology.Products.name] is being defaulted to: NAME.
    [TopLink Config]: 2007.03.23 01:36:15.468--ServerSession(32012057)--Thread(Thread[main,5,main])--The alias name for the entity class [class com.prapansol.demos.technology.ExpertiseAreas] is being defaulted to: ExpertiseAreas.
    [TopLink Config]: 2007.03.23 01:36:15.470--ServerSession(32012057)--Thread(Thread[main,5,main])--The column name for element [private java.lang.String com.prapansol.demos.technology.ExpertiseAreas.notes] is being defaulted to: NOTES.
    [TopLink Config]: 2007.03.23 01:36:15.574--ServerSession(32012057)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [private java.util.List com.prapansol.demos.technology.ServiceRequests.serviceHistoriesList] is being defaulted to: class com.prapansol.demos.technology.ServiceHistories.
    [TopLink Config]: 2007.03.23 01:36:15.579--ServerSession(32012057)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [private com.prapansol.demos.technology.ServiceRequests com.prapansol.demos.technology.ServiceHistories.serviceRequests] is being defaulted to: class com.prapansol.demos.technology.ServiceRequests.
    [TopLink Config]: 2007.03.23 01:36:15.592--ServerSession(32012057)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [private java.util.List com.prapansol.demos.technology.Users.serviceHistoriesList] is being defaulted to: class com.prapansol.demos.technology.ServiceHistories.
    [TopLink Config]: 2007.03.23 01:36:15.593--ServerSession(32012057)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [private com.prapansol.demos.technology.Users com.prapansol.demos.technology.ServiceHistories.users] is being defaulted to: class com.prapansol.demos.technology.Users.
    [TopLink Config]: 2007.03.23 01:36:15.593--ServerSession(32012057)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [private java.util.List com.prapansol.demos.technology.Users.expertiseAreasList] is being defaulted to: class com.prapansol.demos.technology.ExpertiseAreas.
    [TopLink Config]: 2007.03.23 01:36:15.594--ServerSession(32012057)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [private com.prapansol.demos.technology.Users com.prapansol.demos.technology.ExpertiseAreas.users] is being defaulted to: class com.prapansol.demos.technology.Users.
    [TopLink Config]: 2007.03.23 01:36:15.594--ServerSession(32012057)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [private com.prapansol.demos.technology.Products com.prapansol.demos.technology.ExpertiseAreas.products] is being defaulted to: class com.prapansol.demos.technology.Products.
    [TopLink Config]: 2007.03.23 01:36:15.595--ServerSession(32012057)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [private java.util.List com.prapansol.demos.technology.Products.expertiseAreasList] is being defaulted to: class com.prapansol.demos.technology.ExpertiseAreas.
    [TopLink Finer]: 2007.03.23 01:36:15.600--ServerSession(32012057)--Thread(Thread[main,5,main])--Weaver processing class [com.prapansol.demos.technology.Users].
    [TopLink Finer]: 2007.03.23 01:36:15.601--ServerSession(32012057)--Thread(Thread[main,5,main])--Weaver processing class [com.prapansol.demos.technology.ServiceHistories].
    [TopLink Finer]: 2007.03.23 01:36:15.601--ServerSession(32012057)--Thread(Thread[main,5,main])--Weaver processing class [com.prapansol.demos.technology.ServiceRequests].
    [TopLink Finer]: 2007.03.23 01:36:15.601--ServerSession(32012057)--Thread(Thread[main,5,main])--Weaver processing class [com.prapansol.demos.technology.ExpertiseAreas].
    [TopLink Finer]: 2007.03.23 01:36:15.602--ServerSession(32012057)--Thread(Thread[main,5,main])--Weaver processing class [com.prapansol.demos.technology.Products].
    [TopLink Finer]: 2007.03.23 01:36:15.604--Thread(Thread[main,5,main])--cmp_init_globalInstrumentation_is_null
    [TopLink Finest]: 2007.03.23 01:36:15.613--ServerSession(32012057)--Thread(Thread[main,5,main])--begin deploying Persistence Unit EJB; state Predeployed; deploymentCount 0
    [TopLink Finest]: 2007.03.23 01:36:15.633--ServerSession(32012057)--Thread(Thread[main,5,main])--property=toplink.logging.level; value=FINEST; translated value=FINEST
    [TopLink Finest]: 2007.03.23 01:36:15.634--ServerSession(32012057)--Thread(Thread[main,5,main])--property=toplink.logging.level; value=FINEST; translated value=FINEST
    [TopLink Info]: 2007.03.23 01:36:15.639--ServerSession(32012057)--Thread(Thread[main,5,main])--TopLink, version: Oracle TopLink Essentials - 2006.8 (Build 060829)
    [TopLink Finest]: 2007.03.23 01:36:15.646--ServerSession(32012057)--Thread(Thread[main,5,main])--end deploying
    Persistence Unit EJB; state Undeployed; deploymentCount 0
    Here is the Stack Trace:
    Exception in thread "main" java.lang.NullPointerException
         at sun.jdbc.odbc.JdbcOdbcDriver.initialize(JdbcOdbcDriver.java:436)
         at sun.jdbc.odbc.JdbcOdbcDriver.connect(JdbcOdbcDriver.java:153)
         at java.sql.DriverManager.getConnection(DriverManager.java:525)
         at java.sql.DriverManager.getConnection(DriverManager.java:140)
         at oracle.toplink.essentials.sessions.DefaultConnector.connect(DefaultConnector.java:85)
         at oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:170)
         at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:537)
         at oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:180)
         at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:230)
         at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:84)
         at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:127)
         at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:121)
         at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:76)
         at com.prapansol.demos.Client.<init>(Client.java:29)
         at com.prapansol.demos.Client.main(Client.java:83)
    where am I doing wrong?
    Why does sun.jdbc.odbc.JdbcOdbcDriver.initialize method get called when I'm using Oracle DataBase?
    Am I missing any thing ?
    I'll be thankful if any one help me find my fault?
    Thanking you in Advance,
    Regards,
    Samba

    Check the property names for configuring TopLink's internal connection pool. All of the JDBC property names should be prefixed with toplink.
    Refer to the TopLink JPA extensions guide for more information.
    http://www.oracle.com/technology/products/ias/toplink/jpa/resources/toplink-jpa-extensions.html
    Doug

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