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List:       xalan-dev
Subject:    [jira] [Commented] (XALANJ-2616) Unable to supply a java.lang.String to argument expecting java.lang
From:       "Mario Jauvin (JIRA)" <jira () apache ! org>
Date:       2018-05-16 14:38:00
Message-ID: JIRA.13158552.1525980949000.85785.1526481480217 () Atlassian ! JIRA
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    [ https://issues.apache.org/jira/browse/XALANJ-2616?page=com.atlassian.jira.plugin \
.system.issuetabpanels:comment-tabpanel&focusedCommentId=16477518#comment-16477518 ] 

Mario Jauvin commented on XALANJ-2616:
--------------------------------------

Steven, is anything likely to happen with this ticket and my supplied patch?

> Unable to supply a java.lang.String to argument expecting java.lang.CharSequence
> --------------------------------------------------------------------------------
> 
> Key: XALANJ-2616
> URL: https://issues.apache.org/jira/browse/XALANJ-2616
> Project: XalanJ2
> Issue Type: Bug
> Security Level: No security risk; visible to anyone(Ordinary problems in Xalan \
>                 projects.  Anybody can view the issue.) 
> Components: Xalan-extensions
> Affects Versions: 2.7.2
> Reporter: Mario Jauvin
> Assignee: Steven J. Hathaway
> Priority: Major
> Attachments: xalan.patch
> 
> 
> If I use the sample XSL
> 
> {code:java}
> <?xml version="1.0" encoding="UTF-8"?>
> <stylesheet version="1.0" xmlns="http://www.w3.org/1999/XSL/Transform"
> xmlns:java="http://xml.apache.org/xalan/java">
> <template match="/">
> <variable name="collector" select="java:java.util.stream.Collectors.joining(',')"/>
> </template>
> </stylesheet>{code}
> with the following dummy XML
> 
> {code:java}
> <?xml version="1.0" encoding="UTF-8"?>
> <dummy/>{code}
> I get the following error:
> 
> {noformat}
> 15:30:24,491 INFO   [main] Main   - \
> javax.xml.transform.TransformerFactory=org.apache.xalan.processor.TransformerFactoryImpl
>  15:30:24,493 INFO   [main] Main   - \
> java.endorsed.dirs=C:\radws\workspace\build-env\.metadata\.plugins\org.eclipse.wst.xsl.jaxp.launching\endorsed
>  15:30:24,500 INFO   [main] Main   - launchFile: \
> C:\radws\workspace\build-env\.metadata\.plugins\org.eclipse.wst.xsl.jaxp.launching\launch\launch.xml
>  15:30:24,922 INFO   [main] JAXPSAXProcessorInvoker   - Transforming...
> file:/C:/radws/workspace/build-env/add-infra/samples/t2.xsl; Line #5; Column #86; \
> java.lang.IllegalArgumentException: argument type mismatch \
> file:/C:/radws/workspace/build-env/add-infra/samples/t2.xsl; Line #5; Column #86; \
> java.lang.NullPointerException 15:30:24,945 INFO   [main] JAXPSAXProcessorInvoker   \
> - Done.{noformat} This is because the convert method in MethodResolver does not \
> accept java.lang.CharSequence as a valid argument for the XObject.CLASS_STRING \
> case. 
> 
> 



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