(rand) Random.nextDouble() should be more uniform

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    • Type: Enhancement
    • Resolution: Won't Fix
    • Priority: P4
    • None
    • Affects Version/s: None
    • Component/s: core-libs
    • None

      The external evidence suggests we generate denormalized mantissa in Random.nextDouble(), which in turn skews the uniformity:
      http://engineering.medallia.com/blog/2014/08/a-plea-for-an-equal-opportunity-random/

            Assignee:
            Joe Darcy
            Reporter:
            Aleksey Shipilev
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              Created:
              Updated:
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