JDK-8202999 : Release Note: Removal of sun.misc.Unsafe.defineClass
- Type: Sub-task
- Component: core-libs
- Affected Version: 11
- Priority: P4
- Status: Closed
- Resolution: Delivered
- Submitted: 2018-05-11
- Updated: 2019-04-09
- Resolved: 2018-05-11
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.
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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 11 |
|---|
11Resolved  |
Description
The `sun.misc.Unsafe.defineClass` class has been removed. Users should use the public replacement, `java.lang.invoke.MethodHandles.Lookup.defineClass`, added in Java SE 9. For more details see the Java documentation: [https://docs.oracle.com/javase/9/docs/api/java/lang/invoke/MethodHandles.Lookup.html#defineClass-byte:A-](https://docs.oracle.com/javase/9/docs/api/java/lang/invoke/MethodHandles.Lookup.html#defineClass-byte:A-)