Instance on any class implicitly holds its class. This information is not reflected in the heapwalker
and as a result GC root path for some instances are not computed correctly. As a result open attached heap dump and compute GC root path for instance com.sun.tools.javac.code.Scope#29.
Test heap dump is available here: <http://profiler.netbeans.org/download/files/class_instance_heapdump.hprof.bz2>
Fixed in profiler-main
user: Tomas Hurka <email@example.com>
date: Mon Oct 11 16:13:59 2010 +0200
summary: bugfix #190903, synthetic <class> field added to simulate that instance holds its class