This feature is to support the latest version of Unicode, and the following classes will be affected by the change. No new public class will be added.

- java.lang.Character
- java.lang.String
- java.text.Bidi
- java.text.BreakIterator
- java.text.Normalizer

API changes which need CCC approval are as follows:

- java.lang.Character
--- The Unicode version in the class description is updated from "7.0.0" to "8.0.0".
--- 10 new blocks in UnicodeBlock
--- 6 new scripts in UnicodeScript