JDK-7105952 : Improve finalisation for FileInputStream/FileOutputStream/RandomAccessFile
- Type: Bug
- Component: core-libs
- Sub-Component: java.io
- Affected Version: 6-pool,7,8
- Priority: P3
- Status: Closed
- Resolution: Fixed
- OS: generic
- CPU: generic
- Submitted: 2011-10-28
- Updated: 2018-05-16
- Resolved: 2012-05-09
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Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| JDK 7 | JDK 8 |
|---|---|
7u6Fixed  |
8 b15Fixed |
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Description
Finalisation for FileInputStream/FileOutputStream/RandomAccessFile streams that share the same native FileDescritor needs improvement. Currently a counter is used to keep track of streams which reference the same native FD. A close() on one of the streams means other streams are not properly notified of the event. Best approach is to modify fileDescriptor so that FileInputStream/FileOutputStream/RandomAccessFile classes can register with them and ensure streams are correctly closed out at close() time or when finalizer gets to run.
Comments
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