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  1. JDK
  2. JDK-8167196

WhiteBox methods should throw an exception if used with inappropriate collector.

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Details

    • Enhancement
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 9
    • 10
    • hotspot
    • None
    • gc
    • b21

    Backports

      Description

        Next methods should throw exception:
        WB_G1AuxiliaryMemoryUsage
        WB_G1RegionSize
        WB_G1StartMarkCycle
        WB_G1InConcurrentMark
        WB_G1NumFreeRegions
        WB_G1NumMaxRegions
        WB_G1BelongsToFreeRegion
        WB_G1BelongsToHumongousRegion
        WB_G1IsHumongous

        Example of methods that throw exception:
        WB_G1GetMixedGCInfo
        WB_PSHeapGenerationAlignment

        Attachments

          Issue Links

            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8303245 WhiteBox methods should throw an exception if used with inappropriate collector.

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8303059 Crash when invoke WhiteBox method 'g1StartConcMarkCycle'

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8177551 [TESTBUG] TestHumongousClassLoader.java can fail on systems with non-g1 collector.

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8303961 VM crash when add option '-XX:G1UpdateBufferSize=512M'

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

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                mchernov Michail Chernov
                mchernov Michail Chernov
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                Dates

                  Created:
                  Updated:
                  Resolved: