Identify OSS Notes Applied to J2EE Stack

We are running CRM 5.0 Netweaver CRM 5.0 2004s. We have applied several OSS Notes to the Java stack in DEV, QA, and PRD. Is there any way to determine which notes have been applied, short of re-applying the notes? Some of you may remember life before transaction SNOTE on the ABAP stack. The J2EE engine seems to be at that same stage, with no easy way to determine patches applied. Am I missing something?

Best regards,

Mike