JDK-8171377 : Add sun.misc.Unsafe::invokeCleaner
- Type: Bug
- Component: core-libs
- Affected Version: 9
- Priority: P2
- Status: Closed
- Resolution: Fixed
- Submitted: 2016-12-16
- Updated: 2017-05-03
- Resolved: 2016-12-16
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| JDK 9 |
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9 b150Fixed  |
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Description
Add a method to sun.misc.Unsafe that invokes the cleaner of a direct byte buffer. The temporary hack of making direct byte buffer's `cleaner` field Runnable worked ok until jdk-9+148, which brought changes to setAccesssible that can restrict access to private fields in types in exported packages, see JSR 376 proposal tracked as #AwkwardStrongEncapsulation. Since invoking DBB's `cleaner` is an important use-case for some third party libraries, and until a supported means can be achieved in a future release, sun.misc.Unsafe.invokeCleaner has been added.
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