[Bug classpath/27664] New: XML parsing fails

[egon dot willighagen at gmail dot com]

When staring Taverna I get this stacktrace:

Exception occured whilst loading RDFS! Error on line 2: required string: "?>"
org.jdom.input.JDOMParseException: Error on line 2: required string: "?>"
   at org.jdom.input.SAXBuilder.build(SAXBuilder.java:468)
   at org.jdom.input.SAXBuilder.build(SAXBuilder.java:851)
   at
org.embl.ebi.escience.scufl.semantics.RDFSParser.loadRDFSDocument(RDFSParser.java:70)
   at
org.embl.ebi.escience.scuflui.workbench.Workbench.main(Workbench.java:128)
   at java.lang.reflect.Method.invokeNative(Native Method)
   at java.lang.reflect.Method.invoke(Method.java:355)
   at
org.embl.ebi.escience.scuflui.workbench.WorkbenchLauncher.main(WorkbenchLauncher.java:40)
Caused by: org.xml.sax.SAXParseException: required string: "?>"
   at gnu.xml.stream.SAXParser.parse(SAXParser.java:660)
   at org.jdom.input.SAXBuilder.build(SAXBuilder.java:453)
   ...6 more
Caused by: javax.xml.stream.XMLStreamException: required string: "?>"
   at gnu.xml.stream.XMLParser.error(XMLParser.java:4053)
   at gnu.xml.stream.XMLParser.require(XMLParser.java:1291)
   at gnu.xml.stream.XMLParser.readXMLDecl(XMLParser.java:1716)
   at gnu.xml.stream.XMLParser.next(XMLParser.java:1121)
   at gnu.xml.stream.XMLParser.hasNext(XMLParser.java:984)
   at gnu.xml.stream.SAXParser.parse(SAXParser.java:377)
   ...7 more
Caused by: org.xml.sax.SAXParseException: required string: "?>"
   at gnu.xml.stream.SAXParser.parse(SAXParser.java:660)
   at org.jdom.input.SAXBuilder.build(SAXBuilder.java:453)
   at org.jdom.input.SAXBuilder.build(SAXBuilder.java:851)
   at
org.embl.ebi.escience.scufl.semantics.RDFSParser.loadRDFSDocument(RDFSParser.java:70)
   at
org.embl.ebi.escience.scuflui.workbench.Workbench.main(Workbench.java:128)
   at java.lang.reflect.Method.invokeNative(Native Method)
   at java.lang.reflect.Method.invoke(Method.java:355)
   at
org.embl.ebi.escience.scuflui.workbench.WorkbenchLauncher.main(WorkbenchLauncher.java:40)
Caused by: javax.xml.stream.XMLStreamException: required string: "?>"
   at gnu.xml.stream.XMLParser.error(XMLParser.java:4053)
   at gnu.xml.stream.XMLParser.require(XMLParser.java:1291)
   at gnu.xml.stream.XMLParser.readXMLDecl(XMLParser.java:1716)
   at gnu.xml.stream.XMLParser.next(XMLParser.java:1121)
   at gnu.xml.stream.XMLParser.hasNext(XMLParser.java:984)
   at gnu.xml.stream.SAXParser.parse(SAXParser.java:377)
   ...7 more
Caused by: org.xml.sax.SAXParseException: required string: "?>"
   at gnu.xml.stream.SAXParser.parse(SAXParser.java:660)
   at org.jdom.input.SAXBuilder.build(SAXBuilder.java:453)
   at org.jdom.input.SAXBuilder.build(SAXBuilder.java:851)
   at
org.embl.ebi.escience.scufl.semantics.RDFSParser.loadRDFSDocument(RDFSParser.java:70)
   at
org.embl.ebi.escience.scuflui.workbench.Workbench.main(Workbench.java:128)
   at java.lang.reflect.Method.invokeNative(Native Method)
   at java.lang.reflect.Method.invoke(Method.java:355)
   at
org.embl.ebi.escience.scuflui.workbench.WorkbenchLauncher.main(WorkbenchLauncher.java:40)
Caused by: javax.xml.stream.XMLStreamException: required string: "?>"
   at gnu.xml.stream.XMLParser.error(XMLParser.java:4053)
   at gnu.xml.stream.XMLParser.require(XMLParser.java:1291)
   at gnu.xml.stream.XMLParser.readXMLDecl(XMLParser.java:1716)
   at gnu.xml.stream.XMLParser.next(XMLParser.java:1121)
   at gnu.xml.stream.XMLParser.hasNext(XMLParser.java:984)
   at gnu.xml.stream.SAXParser.parse(SAXParser.java:377)
   ...7 more

The code for the class (not the version I tested, line number don't match)
comes from:

http://taverna.sourceforge.net/api/src-html/org/embl/ebi/escience/scufl/semantics/RDFSParser.html

Which is called from 

http://taverna.sourceforge.net/api/src-html/org/embl/ebi/escience/scuflui/workbench/Workbench.html

which tries to load this XML file:

org/embl/ebi/escience/scufl/semantics/mygrid-reasoned-small.rdfs

of which the source can be found here:

http://taverna.cvs.sourceforge.net/taverna/taverna1.0/src/org/embl/ebi/escience/scufl/semantics/mygrid-reasoned-small.rdfs?view=log

which has not changed since the first Taverna release, and I expect is the same
for all versions.

The first two lines look OK, but CP 0.91 fails on it with:
Error on line 2: required string: "?>"


-- 
           Summary: XML parsing fails
           Product: classpath
           Version: 0.91
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: classpath
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: egon dot willighagen at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27664