Additional tests to increase Vector API public method code coverage to > 99%.
------------- Commit messages: - 8255174: Vector API unit tests for missed public api code coverage Changes: https://git.openjdk.java.net/jdk/pull/785/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=785&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8255174 Stats: 19359 lines in 67 files changed: 19259 ins; 5 del; 95 mod Patch: https://git.openjdk.java.net/jdk/pull/785.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/785/head:pull/785 PR: https://git.openjdk.java.net/jdk/pull/785
