Any info on stress testing Creator2 application ?

Hi All,
I am still working on a shopping cart application built with Creator2. I am looking for help / information on how to stress test the application once it is running as expected.
Also could we have a guide for Creator 2 built applications with information on what deployment criteria affect an applications performance. ie web server memory, and how to analize this for better application performance?
Thanks.
Jim Ascroft

Answers to these questions are generally dependent on the application server to which you will be deploying, as each application server has its own means of tuning for performance.
For tuning Sun's App Server 8, see the online Performance Tuning Manual, at http://docs.sun.com/app/docs/doc/819-2561
// Gregory

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    at java.net.URL.openStream(URL.java:818)
    at
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    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
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    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
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    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
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    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    at com.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
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    a:363)
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    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-13" (TID:0xdefe10, sys_thread_t:0x9e0c80, state:R, native
    ID:
    0x106) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at java.net.SocketInputStream.read(SocketInputStream.java:90)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:229)
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    at java.io.PushbackInputStream.read(PushbackInputStream.java:168)
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    at java.net.URL.openStream(URL.java:818)
    at
    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
    aderFactory.java:149)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
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    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    at com.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
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    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
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    ID:
    0xac) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at java.net.SocketInputStream.read(SocketInputStream.java:90)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at java.io.FilterInputStream.read(FilterInputStream.java:118)
    at java.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
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    at java.net.URL.openStream(URL.java:818)
    at
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    at
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    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
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    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    at com.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
    ContextManager.java:251)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
    a:363)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-11" (TID:0xdefb80, sys_thread_t:0x9e09c0, state:R, native
    ID:
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    at java.net.SocketInputStream.socketRead(Native Method)
    at java.net.SocketInputStream.read(SocketInputStream.java:90)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at java.io.FilterInputStream.read(FilterInputStream.java:118)
    at java.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
    sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
    nection.java:466)
    at java.net.URL.openStream(URL.java:818)
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    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
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    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    at com.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
    ContextManager.java:251)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
    a:363)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-10" (TID:0xdefa00, sys_thread_t:0x9e0860, state:R, native
    ID:
    0x139) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at java.net.SocketInputStream.read(SocketInputStream.java:90)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at java.io.FilterInputStream.read(FilterInputStream.java:118)
    at java.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
    sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
    nection.java:466)
    at java.net.URL.openStream(URL.java:818)
    at
    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
    aderFactory.java:149)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    at com.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
    ContextManager.java:251)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
    a:363)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-9" (TID:0xdef8a8, sys_thread_t:0x9e0700, state:R, native
    ID:0
    x12c) prio=5
    at weblogic.socket.NTSocketMuxer.getNextSocket(Native Method)
    at
    weblogic.socket.NTSocketMuxer.processSockets(NTSocketMuxer.java:326)
    at
    weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:
    23)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-8" (TID:0xdef770, sys_thread_t:0x9e05a0, state:R, native
    ID:0
    x11f) prio=5
    at weblogic.socket.NTSocketMuxer.getNextSocket(Native Method)
    at
    weblogic.socket.NTSocketMuxer.processSockets(NTSocketMuxer.java:326)
    at
    weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:
    23)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-7" (TID:0xdef5f8, sys_thread_t:0x9e0440, state:R, native
    ID:0
    x160) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at java.net.SocketInputStream.read(SocketInputStream.java:90)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at java.io.FilterInputStream.read(FilterInputStream.java:118)
    at java.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
    sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
    nection.java:466)
    at java.net.URL.openStream(URL.java:818)
    at
    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
    aderFactory.java:149)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    at com.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
    ContextManager.java:251)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
    a:363)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-6" (TID:0xdef4a0, sys_thread_t:0x9e02e0, state:R, native
    ID:0
    x13e) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at java.net.SocketInputStream.read(SocketInputStream.java:90)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at java.io.FilterInputStream.read(FilterInputStream.java:118)
    at java.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
    sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
    nection.java:466)
    at java.net.URL.openStream(URL.java:818)
    at
    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
    aderFactory.java:149)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    at com.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
    ContextManager.java:251)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
    a:363)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-5" (TID:0xdef340, sys_thread_t:0x9e0180, state:R, native
    ID:0
    x15b) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at java.net.SocketInputStream.read(SocketInputStream.java:90)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at java.io.FilterInputStream.read(FilterInputStream.java:118)
    at java.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
    sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
    nection.java:466)
    at java.net.URL.openStream(URL.java:818)
    at
    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
    aderFactory.java:149)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    at com.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
    ContextManager.java:251)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
    a:363)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-4" (TID:0xdef1f0, sys_thread_t:0x9dfa30, state:R, native
    ID:0
    x155) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at java.net.SocketInputStream.read(SocketInputStream.java:90)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at java.io.FilterInputStream.read(FilterInputStream.java:118)
    at java.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
    sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
    nection.java:466)
    at java.net.URL.openStream(URL.java:818)
    at
    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
    aderFactory.java:149)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    at com.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
    ContextManager.java:251)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
    a:363)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-3" (TID:0xdef098, sys_thread_t:0x9df530, state:R, native
    ID:0
    x16c) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at java.net.SocketInputStream.read(SocketInputStream.java:90)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at java.io.FilterInputStream.read(FilterInputStream.java:118)
    at java.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
    sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
    nection.java:466)
    at java.net.URL.openStream(URL.java:818)
    at
    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
    aderFactory.java:149)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    at com.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
    ContextManager.java:251)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
    a:363)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-2" (TID:0xdeef50, sys_thread_t:0x9df200, state:R, native
    ID:0
    x16b) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at java.net.SocketInp

    Hi Sam,
    I've experienced deadlocking socket problems from my entity beans before,
    except in my app I created my own HttpConnections. And like you said,
    increasing the threads only temporarily solves the problem until the
    requests scale up again... However, your solution, reading file from the
    file system, doesn't seem much safer either, for according to ejb specs one
    should not use java.io!
    If I were to grab my connections from a Connection Factory registered in
    weblogic.properties, will this alleviate the deadlocks? Is there a Weblogic
    implementation for File ResourceBundle?
    Gene Chuang
    Teach the world. Join Kiko!
    http://www.kiko.com/profile/join.jsp?refcode=TAF-gchuang
    "WebLogic" <[email protected]> wrote in message
    news:[email protected]...
    Since Xerces is trying to open connections back to the server you are
    running xerces in you are seeing
    a classic deadlock condition. All of the execute threads are being usedup
    by xereces waiting to read
    a file that requires an execute thread to be available. You can try
    increasing the number of threads, however,
    it is difficult to avoid this problem when you are making loopback
    connections. I suggest that you write
    an entity resolver that does not make http connections back to the same
    server, instead it would read the
    file from the file system so that you cannot get in this deadlocksituation.
    >
    Sam
    "Mihir Mehta" <[email protected]> wrote in message
    news:[email protected]...
    It does not look like a Xerces problem as all the threads that are
    reading
    the posted data are runnable.
    Mihir
    "Gene Chuang" <[email protected]> wrote in message
    news:[email protected]...
    Possibly a Xerces problem? Which version are u using?
    Gene Chuang
    Teach the world. Join Kiko!
    http://www.kiko.com/profile/join.jsp?refcode=TAF-gchuang
    "Mihir Mehta" <[email protected]> wrote in message
    news:[email protected]...
    Hi,
    I am trying to stress test my application. I am using
    Weblogic 5.1 SP4 JDK 1.2.2 on Windows NT.
    The stress test client creates 20 threads and makes
    simultaneous requests to the Weblogic Server. This hangs the
    server completely. I am not able to ping the server, attach to it
    via Weblogic console or anything else.
    The relevant parameters are
    weblogic.system.executeThreadCount=15
    weblogic.system.nativeIO.enable=true
    The thread dump shows all the threads trying in read (socket).
    I have attached the thread dump. I would really appreciate if
    someone can explain WHY Weblogic is hanging and how do I fix
    this problem.
    Thanks,
    Mihir
    Full thread dump Classic VM (JDK-1.2.2-W, native threads):
    "ListenThread" (TID:0xdfe7a0, sys_thread_t:0xafbe70, state:R,
    native
    ID:0x13
    0) prio=5
    at java.net.PlainSocketImpl.socketAccept(Native Method)
    at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:406)
    at java.net.ServerSocket.implAccept(ServerSocket.java:240)
    at java.net.ServerSocket.accept(ServerSocket.java:224)
    at weblogic.t3.srvr.ListenThread.run(ListenThread.java:277)
    "ExecuteThread-14" (TID:0xdeff90, sys_thread_t:0x9e0de0,
    state:R,
    native
    ID:
    0x142) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at
    java.net.SocketInputStream.read(SocketInputStream.java:90)
    atjava.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    atjava.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    atjava.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at
    java.io.FilterInputStream.read(FilterInputStream.java:118)
    atjava.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at
    sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
    sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
    nection.java:466)
    at java.net.URL.openStream(URL.java:818)
    at
    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
    aderFactory.java:149)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    atorg.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    >>>>
    atcom.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    atjavax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    atjavax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
    ContextManager.java:251)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
    a:363)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    >>>>
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-13" (TID:0xdefe10, sys_thread_t:0x9e0c80,state:R,
    native
    ID:
    0x106) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at
    java.net.SocketInputStream.read(SocketInputStream.java:90)
    atjava.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    atjava.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    atjava.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at
    java.io.FilterInputStream.read(FilterInputStream.java:118)
    atjava.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at
    sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
    sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
    nection.java:466)
    at java.net.URL.openStream(URL.java:818)
    at
    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
    aderFactory.java:149)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    atorg.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    >>>>
    atcom.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    atjavax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    atjavax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
    ContextManager.java:251)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
    a:363)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    >>>>
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-12" (TID:0xdefcb8, sys_thread_t:0x9e0b20,state:R,
    native
    ID:
    0xac) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at
    java.net.SocketInputStream.read(SocketInputStream.java:90)
    atjava.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    atjava.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    atjava.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at
    java.io.FilterInputStream.read(FilterInputStream.java:118)
    atjava.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at
    sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
    sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
    nection.java:466)
    at java.net.URL.openStream(URL.java:818)
    at
    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
    aderFactory.java:149)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    atorg.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    >>>>
    atcom.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    atjavax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    atjavax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
    ContextManager.java:251)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
    a:363)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    >>>>
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-11" (TID:0xdefb80, sys_thread_t:0x9e09c0,state:R,
    native
    ID:
    0x49) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at
    java.net.SocketInputStream.read(SocketInputStream.java:90)
    atjava.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    atjava.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    atjava.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at
    java.io.FilterInputStream.read(FilterInputStream.java:118)
    atjava.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at
    sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
    sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
    nection.java:466)
    at java.net.URL.openStream(URL.java:818)
    at
    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
    aderFactory.java:149)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    atorg.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    >>>>
    atcom.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    atjavax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    atjavax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
    ContextManager.java:251)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
    a:363)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    >>>>
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-10" (TID:0xdefa00, sys_thread_t:0x9e0860,state:R,
    native
    ID:
    0x139) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at
    java.net.SocketInputStream.read(SocketInputStream.java:90)
    atjava.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    atjava.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    atjava.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at
    java.io.FilterInputStream.read(FilterInputStream.java:118)
    atjava.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at
    sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
    sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
    nection.java:466)
    at java.net.URL.openStream(URL.java:818)
    at
    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
    aderFactory.java:149)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    atorg.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    >>>>
    atcom.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    atjavax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    atjavax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
    ContextManager.java:251)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
    a:363)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    >>>>
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-9" (TID:0xdef8a8, sys_thread_t:0x9e0700, state:R,native
    ID:0
    x12c) prio=5
    at weblogic.socket.NTSocketMuxer.getNextSocket(Native
    Method)
    at
    weblogic.socket.NTSocketMuxer.processSockets(NTSocketMuxer.java:326)
    at
    weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:
    23)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-8" (TID:0xdef770, sys_thread_t:0x9e05a0, state:R,native
    ID:0
    x11f) prio=5
    at weblogic.socket.NTSocketMuxer.getNextSocket(Native
    Method)
    at
    weblogic.socket.NTSocketMuxer.processSockets(NTSocketMuxer.java:326)
    at
    weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:
    23)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-7" (TID:0xdef5f8, sys_thread_t:0x9e0440, state:R,native
    ID:0
    x160) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at
    java.net.SocketInputStream.read(SocketInputStream.java:90)
    atjava.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    atjava.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    atjava.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at
    java.io.FilterInputStream.read(FilterInputStream.java:118)
    atjava.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at
    sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
    sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
    nection.java:466)
    at java.net.URL.openStream(URL.java:818)
    at
    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
    aderFactory.java:149)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    atorg.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    >>>>
    atcom.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    atjavax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    atjavax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
    ContextManager.java:251)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
    a:363)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    >>>>
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-6" (TID:0xdef4a0, sys_thread_t:0x9e02e0, state:R,native
    ID:0
    x13e) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at
    java.net.SocketInputStream.read(SocketInputStream.java:90)
    atjava.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    atjava.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    atjava.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at
    java.io.FilterInputStream.read(FilterInputStream.java:118)
    atjava.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at
    sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
    sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
    nection.java:466)
    at java.net.URL.openStream(URL.java:818)
    at
    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
    aderFactory.java:149)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
    canner.java:380)
    atorg.apache.xerces.framework.XMLParser.parse(XMLParser.java:861)
    at
    com.mycompanyxml.MyXMLDocument.createDocument(MyXMLDocument.java:125)
    >>>>
    atcom.mycompanyxml.MyXMLDocument.<init>(MyXMLDocument.java:86)
    at
    com.mycompanyintegration.servlet.MyCompanyXMLCmdServlet.doPost(MyCompanyXMLC
    m
    dServlet.java:65)
    atjavax.servlet.http.HttpServlet.service(HttpServlet.java:772)
    atjavax.servlet.http.HttpServlet.service(HttpServlet.java:865)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
    pl.java:124)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:744)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
    textImpl.java:692)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
    ContextManager.java:251)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
    a:363)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
    >>>>
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
    "ExecuteThread-5" (TID:0xdef340, sys_thread_t:0x9e0180, state:R,native
    ID:0
    x15b) prio=5
    at java.net.SocketInputStream.socketRead(Native Method)
    at
    java.net.SocketInputStream.read(SocketInputStream.java:90)
    atjava.io.BufferedInputStream.fill(BufferedInputStream.java:190)
    atjava.io.BufferedInputStream.read1(BufferedInputStream.java:229)
    atjava.io.BufferedInputStream.read(BufferedInputStream.java:285)
    at
    java.io.FilterInputStream.read(FilterInputStream.java:118)
    atjava.io.PushbackInputStream.read(PushbackInputStream.java:168)
    at
    sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:516)
    at
    sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
    nection.java:466)
    at java.net.URL.openStream(URL.java:818)
    at
    org.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultRe
    aderFactory.java:149)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alEntity(DefaultEntityHandler.java:747)
    at
    org.apache.xerces.readers.DefaultEntityHandler.startReadingFromExtern
    alSubset(DefaultEntityHandler.java:566)
    at
    org.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScann
    er.java:1131)
    at
    org.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDoc
    umentScanner.java:2177)
    at
    org.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentSc
    anner.java:2133)
    at
    org.apache.xerces.framework.XMLDocumentScanner$PrologDispatcher.dispa
    tch(XMLDocumentScanner.java:882)
    at
    org.apache.xerces.framewor

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    <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="/EwarrantyApplication-ViewController-context-root/" enabled="true">
    <elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" enabled="true">
    <collectionProp name="Arguments.arguments"/>
    </elementProp>
    <stringProp name="HTTPSampler.domain">afsodevap101</stringProp>
    <stringProp name="HTTPSampler.port">7016</stringProp>
    <stringProp name="HTTPSampler.connect_timeout"></stringProp>
    <stringProp name="HTTPSampler.response_timeout"></stringProp>
    <stringProp name="HTTPSampler.protocol">http</stringProp>
    <stringProp name="HTTPSampler.contentEncoding"></stringProp>
    <stringProp name="HTTPSampler.path">/EwarrantyApplication-ViewController-context-root/</stringProp>
    <stringProp name="HTTPSampler.method">GET</stringProp>
    <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
    <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
    <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
    <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
    <stringProp name="HTTPSampler.implementation">Java</stringProp>
    <boolProp name="HTTPSampler.monitor">false</boolProp>
    <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
    </HTTPSamplerProxy>
    <hashTree>
    <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
    <collectionProp name="HeaderManager.headers">
    <elementProp name="Accept-Language" elementType="Header">
    <stringProp name="Header.name">Accept-Language</stringProp>
    <stringProp name="Header.value">en-us,en;q=0.5</stringProp>
    </elementProp>
    <elementProp name="Accept" elementType="Header">
    <stringProp name="Header.name">Accept</stringProp>
    <stringProp name="Header.value">text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8</stringProp>
    </elementProp>
    <elementProp name="User-Agent" elementType="Header">
    <stringProp name="Header.name">User-Agent</stringProp>
    <stringProp name="Header.value">Mozilla/5.0 (Windows NT 6.1; WOW64; rv:13.0) Gecko/20100101 Firefox/13.0.1</stringProp>
    </elementProp>
    <elementProp name="Referer" elementType="Header">
    <stringProp name="Header.name">Referer</stringProp>
    <stringProp name="Header.value">http://afsodevap101:7016/EwarrantyApplication-ViewController-context-root/login.html</stringProp>
    </elementProp>
    <elementProp name="Accept-Encoding" elementType="Header">
    <stringProp name="Header.name">Accept-Encoding</stringProp>
    <stringProp name="Header.value">gzip, deflate</stringProp>
    </elementProp>
    </collectionProp>
    </HeaderManager>
    <hashTree/>
    </hashTree>
    <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="/EwarrantyApplication-ViewController-context-root/" enabled="true">
    <elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" enabled="true">
    <collectionProp name="Arguments.arguments">
    <elementProp name="_afrLoop" elementType="HTTPArgument">
    <boolProp name="HTTPArgument.always_encode">false</boolProp>
    <stringProp name="Argument.name">_afrLoop</stringProp>
    <stringProp name="Argument.value">${afrLoop}</stringProp>
    <stringProp name="Argument.metadata">=</stringProp>
    <boolProp name="HTTPArgument.use_equals">true</boolProp>
    </elementProp>
    <elementProp name="_afrWindowMode" elementType="HTTPArgument">
    <boolProp name="HTTPArgument.always_encode">false</boolProp>
    <stringProp name="Argument.name">_afrWindowMode</stringProp>
    <stringProp name="Argument.value">0</stringProp>
    <stringProp name="Argument.metadata">=</stringProp>
    <boolProp name="HTTPArgument.use_equals">true</boolProp>
    </elementProp>
    <elementProp name="_afrWindowId" elementType="HTTPArgument">
    <boolProp name="HTTPArgument.always_encode">false</boolProp>
    <stringProp name="Argument.name">_afrWindowId</stringProp>
    <stringProp name="Argument.value">${afrWindowId}</stringProp>
    <stringProp name="Argument.metadata">=</stringProp>
    <boolProp name="HTTPArgument.use_equals">true</boolProp>
    </elementProp>
    </collectionProp>
    </elementProp>
    <stringProp name="HTTPSampler.domain">afsodevap101</stringProp>
    <stringProp name="HTTPSampler.port">7016</stringProp>
    <stringProp name="HTTPSampler.connect_timeout"></stringProp>
    <stringProp name="HTTPSampler.response_timeout"></stringProp>
    <stringProp name="HTTPSampler.protocol">http</stringProp>
    <stringProp name="HTTPSampler.contentEncoding">utf-8</stringProp>
    <stringProp name="HTTPSampler.path">/EwarrantyApplication-ViewController-context-root/</stringProp>
    <stringProp name="HTTPSampler.method">GET</stringProp>
    <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
    <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
    <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
    <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
    <stringProp name="HTTPSampler.implementation">Java</stringProp>
    <boolProp name="HTTPSampler.monitor">false</boolProp>
    <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
    </HTTPSamplerProxy>
    <hashTree>
    <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
    <collectionProp name="HeaderManager.headers">
    <elementProp name="Accept-Language" elementType="Header">
    <stringProp name="Header.name">Accept-Language</stringProp>
    <stringProp name="Header.value">en-us,en;q=0.5</stringProp>
    </elementProp>
    <elementProp name="Accept" elementType="Header">
    <stringProp name="Header.name">Accept</stringProp>
    <stringProp name="Header.value">text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8</stringProp>
    </elementProp>
    <elementProp name="User-Agent" elementType="Header">
    <stringProp name="Header.name">User-Agent</stringProp>
    <stringProp name="Header.value">Mozilla/5.0 (Windows NT 6.1; WOW64; rv:13.0) Gecko/20100101 Firefox/13.0.1</stringProp>
    </elementProp>
    <elementProp name="Referer" elementType="Header">
    <stringProp name="Header.name">Referer</stringProp>
    <stringProp name="Header.value">http://afsodevap101:7016/EwarrantyApplication-ViewController-context-root/</stringProp>
    </elementProp>
    <elementProp name="Accept-Encoding" elementType="Header">
    <stringProp name="Header.name">Accept-Encoding</stringProp>
    <stringProp name="Header.value">gzip, deflate</stringProp>
    </elementProp>
    </collectionProp>
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    <hashTree/>
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    <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="/EwarrantyApplication-ViewController-context-root/faces/profiles?_adf.ctrl-state=2m479g1dp_4" enabled="true">
    <elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" enabled="true">
    <collectionProp name="Arguments.arguments">
    <elementProp name="org.apache.myfaces.trinidad.faces.FORM" elementType="HTTPArgument">
    <boolProp name="HTTPArgument.always_encode">false</boolProp>
    <stringProp name="Argument.name">org.apache.myfaces.trinidad.faces.FORM</stringProp>
    <stringProp name="Argument.value">f1</stringProp>
    <stringProp name="Argument.metadata">=</stringProp>
    <boolProp name="HTTPArgument.use_equals">true</boolProp>
    </elementProp>
    <elementProp name="javax.faces.ViewState" elementType="HTTPArgument">
    <boolProp name="HTTPArgument.always_encode">false</boolProp>
    <stringProp name="Argument.name">javax.faces.ViewState</stringProp>
    <stringProp name="Argument.value">${javax.faces.ViewState}</stringProp>
    <stringProp name="Argument.metadata">=</stringProp>
    <boolProp name="HTTPArgument.use_equals">true</boolProp>
    </elementProp>
    <elementProp name="oracle.adf.view.rich.DELTAS" elementType="HTTPArgument">
    <boolProp name="HTTPArgument.always_encode">false</boolProp>
    <stringProp name="Argument.name">oracle.adf.view.rich.DELTAS</stringProp>
    <stringProp name="Argument.value">%7Bpt1%3At1%3D%7Brows%3D3%2CscrollTopRowKey%7Cp%3D0%7D%7D</stringProp>
    <stringProp name="Argument.metadata">=</stringProp>
    <boolProp name="HTTPArgument.use_equals">true</boolProp>
    </elementProp>
    <elementProp name="event" elementType="HTTPArgument">
    <boolProp name="HTTPArgument.always_encode">false</boolProp>
    <stringProp name="Argument.name">event</stringProp>
    <stringProp name="Argument.value">pt1%3At1%3A1%3Aot5</stringProp>
    <stringProp name="Argument.metadata">=</stringProp>
    <boolProp name="HTTPArgument.use_equals">true</boolProp>
    </elementProp>
    <elementProp name="event.pt1%3At1%3A1%3Aot5" elementType="HTTPArgument">
    <boolProp name="HTTPArgument.always_encode">false</boolProp>
    <stringProp name="Argument.name">event.pt1%3At1%3A1%3Aot5</stringProp>
    <stringProp name="Argument.value">%3Cm+xmlns%3D%22http%3A%2F%2Foracle.com%2FrichClient%2Fcomm%22%3E%3Ck+v%3D%22type%22%3E%3Cs%3Eaction%3C%2Fs%3E%3C%2Fk%3E%3C%2Fm%3E</stringProp>
    <stringProp name="Argument.metadata">=</stringProp>
    <boolProp name="HTTPArgument.use_equals">true</boolProp>
    </elementProp>
    </collectionProp>
    </elementProp>
    <stringProp name="HTTPSampler.domain">afsodevap101</stringProp>
    <stringProp name="HTTPSampler.port">7016</stringProp>
    <stringProp name="HTTPSampler.connect_timeout"></stringProp>
    <stringProp name="HTTPSampler.response_timeout"></stringProp>
    <stringProp name="HTTPSampler.protocol">http</stringProp>
    <stringProp name="HTTPSampler.contentEncoding"></stringProp>
    <stringProp name="HTTPSampler.path">/EwarrantyApplication-ViewController-context-root/faces/profiles?_adf.ctrl-state=2m479g1dp_4</stringProp>
    <stringProp name="HTTPSampler.method">POST</stringProp>
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