RFR: 8344332: (bf) Migrate DirectByteBuffer to use java.lang.ref.Cleaner [v9]

[Aleksey Shipilev]

On Fri, 24 Jan 2025 22:01:59 GMT, Brent Christian <bchristi at openjdk.org> wrote:

> Did the change to `test/jdk/sun/security/provider/FileInputStreamPool/FileInputStreamPoolTest.java` get lost? I'm pretty sure it was updated, but I no longer see that in the changes, and it failed in my automated test run.

It was a test bug, I fixed it separately: [JDK-8348301](https://bugs.openjdk.org/browse/JDK-8348301). I merged current master to this PR branch now, so it should work well.

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PR Comment: https://git.openjdk.org/jdk/pull/22165#issuecomment-2613819873