jmap -{histo,dump}:live, +PrintClassHistogram and friends should stall for GC locker to clear

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    • Type: Enhancement
    • Resolution: Won't Fix
    • Priority: P4
    • None
    • Affects Version/s: 7
    • Component/s: hotspot
    • None
    • gc
    • generic
    • generic

      See CR 6897143. As it states, when a GC locker is held, a GC request
      preceding a histogram or heap dump may be skipped. This can cause
      user confusion who expects the objects in the histogram/dump to be
      those very recently reachable and none that may have become unreachable
      a long time ago. This bug is being filed so that that shortcoming may
      be corrected.

            Assignee:
            Unassigned
            Reporter:
            Y. Ramakrishna
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