6731726: jmap -permstat reports only 50-60% of permgen memory usage.
Reviewed-by: swamyv, martin
Contributed-by: yamauchi@google.com
^build/
^dist/
^nbproject/private/
^src/share/tools/hsdis/bin/
^src/share/tools/IdealGraphVisualizer/[a-zA-Z0-9]*/build/
^src/share/tools/IdealGraphVisualizer/build/
^src/share/tools/IdealGraphVisualizer/dist/