[Junit-devel] java.lang.LinkageError: Class org/xml/sax/InputSource violates lo ader constraints

[Deepak S. <Ds...@iv...>]

Hello,
 
I am trying to use xmlunit with JUnit, but getting following errors.
 
What's wrong here ? Any help in this regard is really appreciated
 
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java.lang.LinkageError: Class org/xml/sax/InputSource violates loader
constraints
 
 at org.apache.crimson.parser.InputEntity.init(InputEntity.java:187)
 
 at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:471)
 
 at org.apache.crimson.parser.Parser2.parse(Parser2.java:305)
 
 at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:442)
 
 at
org.apache.crimson.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:1
85)
 
 at org.custommonkey.xmlunit.Diff.<init>(Diff.java:43)
 
 at
org.custommonkey.xmlunit.XMLTestCase.assertXMLEqual(XMLTestCase.java:111)
 
 at
test.tlg.ui.TestXMLDisplayDocument.testTestXML(TestXMLDisplayDocument.java:5
9)
 
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 
 at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
 
 at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
java:25)
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