Added the test case, and eliminated the immediate hashmap value, replaced with the ordinal number of `Character.UnicodeScript.UNKNOWN`.
------------- Depends on: https://git.openjdk.java.net/jdk/pull/7928 Commit messages: - 8284856: Add a test case for checking UnicodeScript entity numbers Changes: https://git.openjdk.java.net/jdk/pull/8253/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8253&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8284856 Stats: 13 lines in 2 files changed: 8 ins; 0 del; 5 mod Patch: https://git.openjdk.java.net/jdk/pull/8253.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/8253/head:pull/8253 PR: https://git.openjdk.java.net/jdk/pull/8253
