RFR: JDK-8309134: Augment test/langtools/tools/javac/versions/Versions.java for JDK 21 language changes

[Jonathan Gibbons]

On Tue, 30 May 2023 20:13:37 GMT, Joe Darcy <darcy at openjdk.org> wrote:

> Augment the Versions.java test in the usual way for new language changes.

test/langtools/tools/javac/versions/Versions.java line 309:

> 307:        expectedPass(args, List.of("New7.java", "New8.java", "New10.java", "New11.java",
> 308:                                   "New14.java", "New15.java", "New16.java", "New17.java"));
> 309:         expectedFail(args, List.of("New21.java"));

Looks like extra space

test/langtools/tools/javac/versions/Versions.java line 581:

> 579: 
> 580:         /*
> 581:          * Create a file with a new feature in 17, not in 16 : sealed classes

Update comment

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/14229#discussion_r1210827084
PR Review Comment: https://git.openjdk.org/jdk/pull/14229#discussion_r1210828082