RFR: 8188066: (ref) Examine the reachability of JNI WeakGlobalRef and interaction with phantom refs
Kim Barrett
kim.barrett at oracle.com
Wed Mar 13 20:29:43 UTC 2019
> On Mar 13, 2019, at 4:07 PM, Kim Barrett <kim.barrett at oracle.com> wrote:
>
> Please review this change to the JNI specification. The specified
> behavior of Weak Global References, and in particular their
> relationship to Java PhantomReference, is being updated to account
> for a change to PhantomReference by JDK-8071507.
>
> CR:
> https://bugs.openjdk.java.net/browse/JDK-8188066
>
> CSR:
> https://bugs.openjdk.java.net/browse/JDK-8220617
>
> Changes:
> http://cr.openjdk.java.net/~kbarrett/8188066/jni_specdiff_rev1.html
> specdiff for the changes. In addition to updating the section
> describing Weak Global References, the description of NewGlobalRef
> is updated, as well as the copyright footer.
>
> http://cr.openjdk.java.net/~kbarrett/8188066/weak_global_refs_rev1.md
> Copies of the before and after text for the JNI Weak Global
> References section; easier to read than diffs or specdiff.
I botched the upload of the changes to cr.openjdk.java.net. The corrected URLS are:
http://cr.openjdk.java.net/~kbarrett/8188066/jni_specdiff_rev1/diff.html
http://cr.openjdk.java.net/~kbarrett/8188066/weak_global_refs_rev1.html
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