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  1. JDK
  2. JDK-8266936

Add a finalization JFR event

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    • jfr
    • b20

    Description

      Use of finalizers has long been discouraged, in favor of other resource management techniques such as try-with-resources and java.lang.ref.Cleaner. Object.finalize() was deprecated in Java 9 (JDK-8165641).

      A JFR event, either generated whenever a finalizer is called, or by some alternative means to detect what code is still using finalizers would be helpful.

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          relates to

          Enhancement - null JDK-8253568 Replace and mitigate Object.finalize() uses in JDK libraries

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8275445 RunThese30M.java failed "assert(ZAddress::is_marked(addr)) failed: Should be marked"

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

          Enhancement - null JDK-8275338 Add JFR events for notable serialization situations

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

          Commit Commit openjdk/jdk/72a976ef

          Review Review openjdk/jdk17u-dev/351

          Review Review openjdk/jdk/4101

          Review Review openjdk/jdk/4731

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              mgronlun Markus Grönlund
              bchristi Brent Christian
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