error during deploying ws to glassfishesb v2.2.

My environment is as follows:
- The server is on a virtual machine (played by VMWare player).. Operating system of server is OpenSuse 11.4, os of client is OpenSuse 11.2
- The application server is installed with GlassfishESB v2.2 (https://cds.sun.com/is-bin/INTERSHOP.enfinity/WFS/CDS-CDS_SMI-Site/en_US/-/USD/ViewProductDetail-Start?ProductRef=GFESB-22-G-F@CDS-CDS_SMI)


The scenario is :
1) WS project is successfully deployed.
2) Bpel module (CA project with Bpel Module) is successfully deployed.
3) When i tried to redeploy WS project i got this error:

 constituent CLs :: 
 :: asimpl :: optionalChain
 was requested to find class com.sun.enterprise.management.deploy.DeployThread.LogStrings after done was invoked from the following stack trace
java.lang.Throwable
        at com.sun.enterprise.loader.EJBClassLoader.findClassData(EJBClassLoader.java:708)
        at com.sun.enterprise.loader.EJBClassLoader.findClass(EJBClassLoader.java:628)

it may be about this: http://java.net/jira/browse/GLASSFISH-11715

My workaround:
When i undeployed bpel project and redeployed ws project afterwards, it worked for me..