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was problem-listed by [JDK-8281631](https://bugs.openjdk.java.net/browse/JDK-8281631) and essentially superseded by [JDK-8186958](https://bugs.openjdk.java.net/browse/JDK-8186958).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. ------------- Commit messages: - Remove test Enum/ConstantDirectoryOptimalCapacity, utility, and problem list entry. Changes: https://git.openjdk.java.net/jdk/pull/8303/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8303&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8282120 Stats: 355 lines in 3 files changed: 0 ins; 355 del; 0 mod Patch: https://git.openjdk.java.net/jdk/pull/8303.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/8303/head:pull/8303 PR: https://git.openjdk.java.net/jdk/pull/8303
