org.jboss.tools.common.validation.JBTValidationException
	at org.jboss.tools.common.validation.AsYouTypeValidatorManager.validate(AsYouTypeValidatorManager.java:187)
	at org.jboss.tools.common.validation.AsYouTypeValidatorManager.validateString(AsYouTypeValidatorManager.java:205)
	at org.jboss.tools.common.validation.AsYouTypeValidatorManager.validateString(AsYouTypeValidatorManager.java:200)
	at org.jboss.tools.common.validation.java.JavaDirtyRegionProcessor.endProcessing(JavaDirtyRegionProcessor.java:498)
	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:697)
Caused by: java.lang.NullPointerException
	at org.jboss.tools.ws.jaxrs.ui.internal.validation.JaxrsMetamodelValidator.addMarker(JaxrsMetamodelValidator.java:624)
	at org.jboss.tools.ws.jaxrs.ui.internal.validation.JaxrsResourceMethodValidatorDelegate.validatePathParamAnnotation(JaxrsResourceMethodValidatorDelegate.java:414)
	at org.jboss.tools.ws.jaxrs.ui.internal.validation.JaxrsResourceMethodValidatorDelegate.validateNoUnboundPathParamAnnotationValues(JaxrsResourceMethodValidatorDelegate.java:316)
	at org.jboss.tools.ws.jaxrs.ui.internal.validation.JaxrsResourceMethodValidatorDelegate.internalValidate(JaxrsResourceMethodValidatorDelegate.java:94)
	at org.jboss.tools.ws.jaxrs.ui.internal.validation.JaxrsResourceMethodValidatorDelegate.internalValidate(JaxrsResourceMethodValidatorDelegate.java:1)
	at org.jboss.tools.ws.jaxrs.ui.internal.validation.AbstractJaxrsElementValidatorDelegate.validate(AbstractJaxrsElementValidatorDelegate.java:81)
	at org.jboss.tools.ws.jaxrs.ui.internal.validation.AbstractJaxrsElementValidatorDelegate.validate(AbstractJaxrsElementValidatorDelegate.java:61)
	at org.jboss.tools.ws.jaxrs.ui.internal.validation.AbstractJaxrsElementValidatorDelegate.validate(AbstractJaxrsElementValidatorDelegate.java:1)
	at org.jboss.tools.ws.jaxrs.ui.internal.validation.JaxrsMetamodelValidator.validate(JaxrsMetamodelValidator.java:494)
	at org.jboss.tools.ws.jaxrs.ui.internal.validation.JaxrsMetamodelValidator.validate(JaxrsMetamodelValidator.java:433)
	at org.jboss.tools.common.validation.AsYouTypeValidatorManager.validate(AsYouTypeValidatorManager.java:183)
	... 4 more