JDK-8197957 : Release Note: Removal of sun.nio.ch.disableSystemWideOverlappingFileLockCheck Property
- Type: Sub-task
- Component: core-libs
- Sub-Component: java.nio
- Affected Version: 11
- Priority: P4
- Status: Closed
- Resolution: Delivered
- OS: generic
- CPU: generic
- Submitted: 2018-02-14
- Updated: 2019-04-09
- Resolved: 2018-04-16
The Version table provides details related to the release that this issue/RFE will be addressed.
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.
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 11 |
|---|
11Resolved  |
Description
The property `sun.nio.ch.disableSystemWideOverlappingFileLockCheck` has been removed. Consequently, compatibility with the older locking approach has also been removed. JDK 6 introduced the system property `sun.nio.ch.disableSystemWideOverlappingFileLockCheck` to control file locking behavior. Specifically, the property was used to enable suppression of JVM-wide file locking and provide compatibility with JDK 1.4 and JDK 5. The old behavior was constrained to check for locks obtained only on the channel instance and not JVM-wide, which is what was actually specified.