After adding some classes to the ObjectTrackerClasses list we noted many "java.lang.VerifyError" messages in the Weblogic server log. If we comment out the added classes the error messages aren't reported.
There is a problem is in the .class fields. It appears to be a problem only in JDK 1.4 (or earlier).
STATUS: Fixed in Foglight JavaEE cartridge 5.7.3.
WORKAROUND: Contact Quest Support for the workaround.
Please refer to the "Resolved Issues" section of the Product Release Notes for a complete list of Defect IDs addressed in a new release.