Description of problem:
This is detected when running bpm-example-app ER1.
For some reason, the productized artifact com.sun.xml.bind:jaxb-impl:jar:2.2.5-redhat-5:compile does not embedd with
1)com.sun.istack:istack-commons-runtime
2) com.sun.xml.txw2:txw2
which will cause the error when running the bpm-example-client jar.
However the community version of com.sun.xml.bind:jaxb-impl does embed those classes.

I think the solution will be add those package in bpm-example assembly code explicitly.

The stacktrace:
[rzhang@/home/rzhang/lab/1brms6/6.0.1/ER1/jboss-bpm-example-dist-1.0.0-redhat-6]$java -jar jboss-mortgage-demo-client.jar rzhang mypassword
Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/istack/Pool
at com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1163)
at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:145)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:248)
at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:235)
at javax.xml.bind.ContextFinder.find(ContextFinder.java:432)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:637)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:584)
at org.kie.services.client.serialization.JaxbSerializationProvider.initializeJaxbContext(JaxbSerializationProvider.java:76)
at org.kie.services.client.serialization.JaxbSerializationProvider.<init>(JaxbSerializationProvider.java:71)
at org.kie.services.client.api.command.RemoteConfiguration.getJaxbSerializationProvider(RemoteConfiguration.java:431)
at org.kie.services.client.api.command.AbstractRemoteCommandObject.executeRestCommand(AbstractRemoteCommandObject.java:315)
at org.kie.services.client.api.command.AbstractRemoteCommandObject.execute(AbstractRemoteCommandObject.java:109)
at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:232)
at com.redhat.bpms.examples.mortgage.CreateProcesses.populateSamples(CreateProcesses.java:57)
at com.redhat.bpms.examples.mortgage.CreateProcesses.main(CreateProcesses.java:47)
Caused by: java.lang.ClassNotFoundException: com.sun.istack.Pool
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
... 19 more

Version-Release number of selected component (if applicable):
Found in 6.0.1 ER1 (upstream tag: sync.2014.02.10)

How reproducible:

Steps to Reproduce:
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Actual results:

Expected results:

Additional info: