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  1. JDK
  2. JDK-8047934

Adding new API for unlocking diagnostic argument for SharedArchiveFile

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      Description

        We currently have this flag just for running unit tests, etc:

          diagnostic(ccstr, SharedArchiveFile, NULL, \
                  "Override the default location of the CDS archive file") \

        However, as part of the CDS enhancement work (see JDK-8046070), this should be changed into a product flag so that it can be used for normal usage scenarios, without having to specify -XX:+UnlockDiagnosticVMOptions.


        The SharedArchiveFile will remain as diagnostic option, however we will add new API for unlocking a specific diagnostic flag:

          unlock_diagnostic()

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            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-8063360 Adding new API for unlocking diagnostic argument for SharedArchiveFile

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

            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-8070708 Adding new API for unlocking diagnostic argument for SharedArchiveFile

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

            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-8083425 Adding new API for unlocking diagnostic argument for SharedArchiveFile

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

            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-8047935 Adding new API for unlocking diagnostic argument for SharedArchiveFile

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

            Enhancement - null JDK-8046070 Class Data Sharing clean up and refactoring

            • P3 - Major loss of function.
            • Closed

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                jiangli Jiangli Zhou
                iklam Ioi Lam
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