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  1. JDK
  2. JDK-8074002

java.time.ZoneId.systemDefault() should be faster

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 9
    • Component/s: core-libs
    • Labels:
    • Subcomponent:
    • Introduced In Version:
      8
    • Resolved In Build:
      b66

      Backports

        Description

        Obtaining default system ZoneId is a frequent call. It should have as little overhead as possible. This call is implemented as: TimeZone.getDefault().toZoneId(), so the opportunity is to cache the instance inside default TimeZone instance.

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                • Assignee:
                  plevart Peter Levart
                  Reporter:
                  plevart Peter Levart
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                    Updated:
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