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  1. JDK
  2. JDK-8165455

Tracing events for G1 have incorrect metadata

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    • Resolution: Fixed
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      The following events were added in JDK 9

      G1MMU
      G1BasicIHOP
      G1AdaptiveIHOP

      but they have incorrect metadata and lack proper units. For instance, G1AdaptiveIHOP#predictedAllocationRate uses DOUBLE instead of a proper time unit, like TICKSPAN.The field names and labels could also been improved.

      It's important these events are fixed in JDK 9 to avoid compatibility problems in later releases.

            ehelin Erik Helin
            egahlin Erik Gahlin
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