title: Glassfish 4 moxy eclipselink 2.5.2 oxm object graph troubles
body: <p>I'm having this issue marshaling with an oxm xml meta data defined object graph</p>
  
  <pre><code>Caused by: java.lang.ClassNotFoundException: javax.xml.bind.JAXBElement not found by   org.eclipse.persistence.core [142]   at 
  org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl
  .java:1532)     at 
  org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:75)    at 
  org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.jav
  a:1955)
  
  Caused by: java.lang.NoClassDefFoundError: javax/xml/bind/JAXBElement
      at org.eclipse.persistence.internal.oxm.ChoiceUnmarshalContext.getValue(ChoiceUnmarshalContext.java:70)
  </code></pre>
  
  <p>Without using an external defined oxm object graph it works..    </p>
  
  <p>I'm using the classloader to load the xml file from meta-inf</p>
  
  <pre><code>URL resource1 = this.getClass().getClassLoader().getResource("META-INF/contactsimpleoxm.xml");
  URL resource2 = this.getClass().getClassLoader().getResource("META-INF/graph2oxm.xml");
  </code></pre>
  
  <p>I downloaded eclipselink-plugins-2.5.2.v20140319-9ad6abd.zip.
  and copied the files:</p>
  
  <pre><code>cp org.eclipse.persistence.antlr_3.2.0.v201302191141.jar /opt/glassfish4/glassfish/modules/org.eclipse.persistence.antlr.jar 
  cp org.eclipse.persistence.asm_3.3.1.v201302191223.jar /opt/glassfish4/glassfish/modules/org.eclipse.persistence.asm.jar 
  cp org.eclipse.persistence.core_2.5.2.v20140319-9ad6abd.jar /opt/glassfish4/glassfish/modules/org.eclipse.persistence.core.jar 
  cp org.eclipse.persistence.dbws_2.5.2.v20140319-9ad6abd.jar /opt/glassfish4/glassfish/modules/org.eclipse.persistence.dbws.jar 
  cp org.eclipse.persistence.jpa.jpql_2.5.2.v20140319-9ad6abd.jar /opt/glassfish4/glassfish/modules/org.eclipse.persistence.jpa.jpql.jar 
  cp org.eclipse.persistence.jpa_2.5.2.v20140319-9ad6abd.jar /opt/glassfish4/glassfish/modules/org.eclipse.persistence.jpa.jar 
  cp org.eclipse.persistence.moxy_2.5.2.v20140319-9ad6abd.jar /opt/glassfish4/glassfish/modules/org.eclipse.persistence.moxy.jar 
  cp org.eclipse.persistence.oracle_2.5.1.v20130618-75cdba2.jar /opt/glassfish4/glassfish/modules/org.eclipse.persistence.oracle.jar 
  cp javax.persistence_2.1.0.v201304241213.jar /opt/glassfish4/glassfish/modules/javax.persistence.jar 
  </code></pre>
  
  <p>I cleared the osgi-cache and restated glssfgish. The eclipse version reports correctly as 2.5.2</p>