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  1. JDK
  2. JDK-8268698

Use Objects.check{Index,FromToIndex,FromIndexSize} for java.base

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Details

    • Enhancement
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • None
    • 18
    • core-libs
    • None
    • b06

    Description

      After JDK-8265518, it's possible to replace all variants of checkIndex by Objects.checkIndex/Objects.checkFromToIndex/Objects.checkFromIndexSize in the whole JDK codebase.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8273585 String.charAt performance degrades due to JDK-8268698

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8272493 Suboptimal code generation around Preconditions.checkIndex intrinsic with AVX2

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8302664 Fix several incorrect usages of Preconditions.checkFromIndexSize

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Enhancement - null JDK-8276806 Use Objects.checkFromIndexSize where possible in java.base

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Enhancement - null JDK-8265518 C1: Intrinsic support for Preconditions.checkIndex

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          links to

          Commit Commit openjdk/jdk/afe957cd

          Review Review openjdk/jdk/4507

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              yyang Yi Yang
              yyang Yi Yang
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                Created:
                Updated:
                Resolved: