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Date: Fri, 9 May 2008 18:25:55 -0700 (PDT)
From: "Tim McConnell (JIRA)" <jira@apache.org>
To: dev@geronimo.apache.org
Subject: [jira] Commented: (GERONIMODEVTOOLS-344) Cannot utilize the
 xpp3-1.1.3.4.O jar in GEP
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    [ https://issues.apache.org/jira/browse/GERONIMODEVTOOLS-344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12595770#action_12595770 ] 

Tim McConnell commented on GERONIMODEVTOOLS-344:
------------------------------------------------

According to the stack traces it appears there is a classpath clash somewhere with: 

\javax\xml\namespace\QName.class

which is in fact included in xpp3-1.1.3.4.O.jar. So what I did was to use the xpp3_min-1.1.3.4.O.jar, which appears to be a minimal version of the xpp3 jar since it only has two classes (XmlPullParser and XmlPullParserException) so there is no clash. A that I was able to define a dynamic web application, deploy, and execute it with no errors. I could also do that same with the calculator-stateless ear file. In fact, the GEP never uses xpp3 directly -- it's used somehow by the xstream class, which is use to create/read/update the servermodele.info file for WTP and this is isolated to a single class (i.e., ModuleArtifactMapper). 

Not yet sure this is the optimal solution but one possible alternative.....

> Cannot utilize the xpp3-1.1.3.4.O jar in GEP 
> ---------------------------------------------
>
>                 Key: GERONIMODEVTOOLS-344
>                 URL: https://issues.apache.org/jira/browse/GERONIMODEVTOOLS-344
>             Project: Geronimo-Devtools
>          Issue Type: Bug
>    Affects Versions: 2.1.0
>            Reporter: Tim McConnell
>            Assignee: B.J. Reed
>             Fix For: 2.1.1
>
>
> During the release of the GEP 2.1.0 we encountered problems with the xpp3-1.1.3.4.O.jar file when trying to create a new dynamic web problem (i.e., unhandled event condition). Need to investigate and understand why so that we can use the same version of this artifact that the server is using. 

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