RFR: 8266407: remove jdk.internal.javac.PreviewFeature.Feature.SEALED_CLASSES

Wed Jun 23 21:04:44 UTC 2021

Enum constant: jdk.internal.javac.PreviewFeature.Feature.SEALED_CLASSES was not removed when Sealed Classes were made final because the build was failing without it. Now that the feature is final we should be able to safely removed it. This is the intention of this patch.

TIA,
Vicente

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Commit messages:
 - 8266407: remove jdk.internal.javac.PreviewFeature.Feature.SEALED_CLASSES

Changes: https://git.openjdk.java.net/jdk/pull/4578/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=4578&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8266407
  Stats: 4 lines in 1 file changed: 0 ins; 4 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/4578.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/4578/head:pull/4578

PR: https://git.openjdk.java.net/jdk/pull/4578