hg: jdk/jdk: 8211975: move testlibrary/jdk/testlibrary/OptimalCapacity.java to top-level library

[huaming.li at oracle.com]

Changeset: 70adb0f573a7
Author:    mli
Date:      2018-11-28 15:34 +0800
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/70adb0f573a7

8211975: move testlibrary/jdk/testlibrary/OptimalCapacity.java to top-level library
Reviewed-by: igerasim

! test/jdk/java/lang/Character/UnicodeBlock/OptimalMapSize.java
! test/jdk/java/lang/Enum/ConstantDirectoryOptimalCapacity.java
! test/jdk/java/lang/invoke/VarHandle/AccessMode/OptimalMapSize.java
- test/jdk/lib/testlibrary/jdk/testlibrary/OptimalCapacity.java
+ test/lib/jdk/test/lib/util/OptimalCapacity.java