Ejb3DescriptorHandler throws:

Caused by: java.lang.RuntimeException: Unable to create annotation for method/field partialRollbackG
amePayment for EJB GamePaymentProcessDelegateBean
at org.jboss.ejb3.Ejb3DescriptorHandler.addAnnotations(Ejb3DescriptorHandler.java:2214)
at org.jboss.ejb3.Ejb3DescriptorHandler.addAnnotations(Ejb3DescriptorHandler.java:2227)
at org.jboss.ejb3.Ejb3DescriptorHandler.addTransactionAnnotations(Ejb3DescriptorHandler.java
:1176)
at org.jboss.ejb3.Ejb3DescriptorHandler.addDescriptorAnnotations(Ejb3DescriptorHandler.java:
915)
at org.jboss.ejb3.Ejb3DescriptorHandler.getStatefulContainer(Ejb3DescriptorHandler.java:469)

at org.jboss.ejb3.Ejb3AnnotationHandler.getContainers(Ejb3AnnotationHandler.java:209)
at org.jboss.ejb3.Ejb3Deployment.deployElement(Ejb3Deployment.java:668)
at org.jboss.ejb3.Ejb3Deployment.deployElement(Ejb3Deployment.java:628)
at org.jboss.ejb3.Ejb3Deployment.deployUrl(Ejb3Deployment.java:610)
at org.jboss.ejb3.Ejb3Deployment.deploy(Ejb3Deployment.java:573)
at org.jboss.ejb3.Ejb3Deployment.create(Ejb3Deployment.java:488)
at org.jboss.ejb3.deployers.Ejb3Deployer.deploy(Ejb3Deployer.java:189)
... 23 more
Caused by: java.lang.ClassNotFoundException: double from BaseClassLoader@1c749fc{VFSClassLoaderPolic
y@ca6d70{name=vfszip:/C:/development/tools/jboss-5.0.0.GA/server/default/deploy/eloto.ear domain=Cl

when the bean contains this method:

public void partialRollbackGamePayment(GamePaymentRecord rec, double rollbackSum);

The double primitive (and float) are not handled in Ejb3DescriptorHandler.

Please see referenced forum thread for details.