From: Christopher Delahunt <christopher.delahunt_at_oracle.com>
Date: Mon, 4 Jun 2007 15:13:33 -0400

 Issue number: 3123
Obtained from: TopLink
Submitted by: Chris Delahunt
Reviewed by: TopLink Team

Simple change to avoid a NPE made to
  src/java/oracle/toplink/essentials/descriptors/ClassDescriptor.java

Tested with entity-persistence-tests and Oracle-internal tests

Best Regards,
Chris