The managementapi-jrockit81.jar jar file in this folder is an excerpt of the BEA JRockit Management API
as per JRockit 8.1 (Java 1.4) (supports also for JRockit 7 ie Java 1.3).

It contains only the class file needed at build time for AspectJ
and must not be used by the end-user.

http://www.jrockit.com
http://www.bea.com