Created attachment 102293 [details]
Open attached heap dump and compute retained size.
Retained size for java.io.BufferedInputStream#1 should be 8240 and not 8239.
Integrated into 'main-golden', will be available in build *201010090000* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
User: Tomas Hurka <firstname.lastname@example.org>
Log: bugfix #190820, get rid of -1 used in TreeObject
Fixed in profiler-main