hprof broke?

[Michael Hall]

If I'm looking at this issue 
MACOSX_PORT-179

correctly. hprof should work now?
I just got this though...

ava -Djava.security.manager -Djava.security.policy=/Users/mjh/all.policy -Dapp=CommandWrap.app -agentlib:hprof=heap=sites -Dconsole=pane -Dapple.laf.useScreenMenuBar=true -Djruby.home=/Volumes/mbvol/jruby-1.6.0.RC3 -cp halfpipe.jar:/Volumes/mbvol/jruby-1.6.0.RC3/lib/jruby.jar:/Volumes/mbvol/rhino1_7R3/js.jar org.cmdline.CommandLine
HPROF ERROR: Can't open /Library/Java/JavaVirtualMachines/JDK1.7.0.jdk/Contents/Home/jre/jvm.hprof.txt [hprof_io.c:736]
HPROF TERMINATED PROCESS