OSGi - camel-itest-osgi - XsltRouteTest fails due SUN class not found

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Test set: org.apache.camel.itest.osgi.spring.xslt.XsltRouteTest
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Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 10.754 sec <<< FAILURE!
testXsltRoute [equinox](org.apache.camel.itest.osgi.spring.xslt.XsltRouteTest)  Time elapsed: 5.178 sec  <<< ERROR!
org.apache.camel.CamelExecutionException: Exception occurred during execution on the exchange: Exchange[Message: <hello>world!</hello>]
	at org.apache.camel.util.ObjectHelper.wrapCamelExecutionException(ObjectHelper.java:1156)
	at org.apache.camel.impl.DefaultExchange.setException(DefaultExchange.java:262)
	at org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsyncProcessorBridge.process(AsyncProcessorTypeConverter.java:53)
	at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)
	at org.apache.camel.processor.SendProcessor$2.doInAsyncProducer(SendProcessor.java:104)
	at org.apache.camel.impl.ProducerCache.doInAsyncProducer(ProducerCache.java:272)
	at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:98)
	at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)
	at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)
	at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)
	at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:99)
	at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)
	at org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:297)
	at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:206)
	at org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:256)
	at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)
	at org.apache.camel.processor.Pipeline.process(Pipeline.java:143)
	at org.apache.camel.processor.Pipeline.process(Pipeline.java:78)
	at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:113)
	at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)
	at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)
	at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)
	at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:68)
	at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)
	at org.apache.camel.component.direct.DirectProducer.process(DirectProducer.java:61)
	at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:99)
	at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:91)
	at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:85)
	at org.apache.camel.processor.UnitOfWorkProducer.process(UnitOfWorkProducer.java:63)
	at org.apache.camel.impl.ProducerCache$1.doInProducer(ProducerCache.java:333)
	at org.apache.camel.impl.ProducerCache$1.doInProducer(ProducerCache.java:304)
	at org.apache.camel.impl.ProducerCache.doInProducer(ProducerCache.java:208)
	at org.apache.camel.impl.ProducerCache.sendExchange(ProducerCache.java:303)
	at org.apache.camel.impl.ProducerCache.send(ProducerCache.java:154)
	at org.apache.camel.impl.DefaultProducerTemplate.send(DefaultProducerTemplate.java:110)
	at org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:123)
	at org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:130)
	at org.apache.camel.itest.osgi.spring.xslt.XsltRouteTest.testXsltRoute(XsltRouteTest.java:35)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.ops4j.pax.exam.junit.extender.impl.internal.CallableTestMethodImpl.injectContextAndInvoke(CallableTestMethodImpl.java:143)
	at org.ops4j.pax.exam.junit.extender.impl.internal.CallableTestMethodImpl.call(CallableTestMethodImpl.java:105)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.ops4j.pax.exam.rbc.internal.RemoteBundleContextImpl.remoteCall(RemoteBundleContextImpl.java:80)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
	at sun.rmi.transport.Transport$1.run(Transport.java:159)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:637)
Caused by: java.lang.NoClassDefFoundError: com/sun/org/apache/xml/internal/dtm/DTMAxisIterator
	at java.lang.Class.getDeclaredConstructors0(Native Method)
	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
	at java.lang.Class.getConstructor0(Class.java:2699)
	at java.lang.Class.newInstance0(Class.java:326)
	at java.lang.Class.newInstance(Class.java:308)
	at com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl.getTransletInstance(TemplatesImpl.java:353)
	at com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl.newTransformer(TemplatesImpl.java:382)
	at org.apache.camel.builder.xml.XsltBuilder.process(XsltBuilder.java:77)
	at org.apache.camel.impl.ProcessorEndpoint.onExchange(ProcessorEndpoint.java:102)
	at org.apache.camel.impl.ProcessorEndpoint$1.process(ProcessorEndpoint.java:72)
	at org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsyncProcessorBridge.process(AsyncProcessorTypeConverter.java:50)
	... 60 more
Caused by: java.lang.ClassNotFoundException: com.sun.org.apache.xml.internal.dtm.DTMAxisIterator
	at java.lang.ClassLoader.findClass(ClassLoader.java:359)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
	... 71 more