OpenJDK / amber / amber
changeset 60856:b559c7e7c4d4
8242472: Comment for unused PreviewFeature.Feature.TEXT_BLOCKS enum
Reviewed-by: abuckley
| author | jlaskey |
|---|---|
| date | Thu, 09 Apr 2020 16:32:22 -0300 |
| parents | 695e3037028c |
| children | da27f941f86c |
| files | src/java.base/share/classes/jdk/internal/PreviewFeature.java |
| diffstat | 1 files changed, 7 insertions(+), 1 deletions(-) [+] |
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--- a/src/java.base/share/classes/jdk/internal/PreviewFeature.java Thu Apr 09 21:29:34 2020 +0300 +++ b/src/java.base/share/classes/jdk/internal/PreviewFeature.java Thu Apr 09 16:32:22 2020 -0300 @@ -55,7 +55,13 @@ public enum Feature { PATTERN_MATCHING_IN_INSTANCEOF, - TEXT_BLOCKS, // 8242284: needs to be removed after JDK 15 + // 8242284: + // The TEXT_BLOCKS enum constant is not used in the JDK 15 codebase, but + // exists to support the bootcycle build of JDK 15. The bootcycle build + // of JDK 15 is performed with JDK 14 and the PreviewFeature type from + // JDK 15. Since the JDK 14 codebase uses the enum constant, it is + // necessary for PreviewFeature in JDK 15 to declare the enum constant. + TEXT_BLOCKS, RECORDS, ; }