- 
    Bug 
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    Resolution: Fixed
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     P2 P2
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    15
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        b30
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        Verified
| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build | 
|---|---|---|---|---|---|---|
| JDK-8248367 | 16 | Jan Lahoda | P2 | Resolved | Fixed | b04 | 
| JDK-8250102 | 15.0.2 | Jan Lahoda | P2 | Resolved | Fixed | b01 | 
| JDK-8250401 | 15.0.1 | Jan Lahoda | P2 | Resolved | Fixed | b03 | 
                    Compiling "Hello World" with javac 15 with --release 14 gives
$ $jdk15/bin/javac --release 14 Main.java
warning: unknown enum constant PreviewFeature$Feature.TEXT_BLOCKS
reason: class file for jdk.internal.PreviewFeature$Feature not found
warning: unknown enum constant PreviewFeature$Feature.TEXT_BLOCKS
warning: unknown enum constant PreviewFeature$Feature.TEXT_BLOCKS
warning: unknown enum constant PreviewFeature$Feature.RECORDS
$ $jdk15/bin/javac --release 14 Main.java
warning: unknown enum constant PreviewFeature$Feature.TEXT_BLOCKS
reason: class file for jdk.internal.PreviewFeature$Feature not found
warning: unknown enum constant PreviewFeature$Feature.TEXT_BLOCKS
warning: unknown enum constant PreviewFeature$Feature.TEXT_BLOCKS
warning: unknown enum constant PreviewFeature$Feature.RECORDS
- backported by
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                    JDK-8248367 --release => "unknown enum constant PreviewFeature$Feature.TEXT_BLOCKS" -           
- Resolved
 
-         
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                    JDK-8250102 --release => "unknown enum constant PreviewFeature$Feature.TEXT_BLOCKS" -           
- Resolved
 
-         
- 
                    JDK-8250401 --release => "unknown enum constant PreviewFeature$Feature.TEXT_BLOCKS" -           
- Resolved
 
-