7090324: gclog rotation via external tool
Summary: GC log rotation can be set via java command line, but customer sometime need to sync with OS level rotation setting.
Reviewed-by: sla, minqi, ehelin
Contributed-by: suenaga.yasumasa@lab.ntt.co.jp
ctornqvi [Thu, 27 Mar 2014 22:36:08 +0100] rev 23516
8007890: [TESTBUG] JcmdWithNMTDisabled.java fails when invoked with NMT explicitly turned on
Summary: Wrapped the test in another layer process creation to avoid NMT being turned on.
Reviewed-by: coleenp, dcubed