RFR: 8282120: optimal capacity tests and test library need to be cleaned up

Tue Apr 19 20:07:25 UTC 2022

On Tue, 19 Apr 2022 18:12:04 GMT, Stuart Marks <smarks at openjdk.org> wrote:

> The test `java/lang/Enum/ConstantDirectoryOptimalCapacity.java` was problem-listed by [JDK-8281631](https://bugs.openjdk.java.net/browse/JDK-8281631) and essentially superseded by [JDK-8186958](https://bugs.openjdk.java.net/browse/JDK-8186958). Given this, the test should simply be removed. This test is the only test that depends on a test library utility `test/lib/jdk/test/lib/util/OptimalCapacity.java` which has a number of issues of its own, so it should simply be removed as well.
> 
> See the bug report, in particular the comment
> 
> https://bugs.openjdk.java.net/browse/JDK-8282120?focusedCommentId=14489450&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14489450
> 
> for detailed discussion.

Good cleanup!

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Marked as reviewed by naoto (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/8303