Reported by clang-tidy. Verified manually by running
Calendar c = Calendar.getInstance();
System.out.println (c.getDisplayNames(Calendar.MONTH,
Calendar.SHORT_STANDALONE, Locale.getDefault()));
with `-Djava.locale.providers=HOST`
Without the fix the WINAPI functions fail, and [this
block](https://github.com/openjdk/jdk/blame/739769c8fc4b496f08a92225a12d07414537b6c0/src/java.base/windows/native/libjava/HostLocaleProviderAdapter_md.c#L857)
is never entered. With the fix this block is entered and sensible values are
stored in the returned array.
No test because the observable effect with and without the fix was the same;
apparently there's a fallback to another provider that works.
-------------
Commit messages:
- Update copyright year
- make sure isGenitive is initialized before use
Changes: https://git.openjdk.java.net/jdk/pull/7184/files
Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=7184&range=00
Issue: https://bugs.openjdk.java.net/browse/JDK-8280474
Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
Patch: https://git.openjdk.java.net/jdk/pull/7184.diff
Fetch: git fetch https://git.openjdk.java.net/jdk pull/7184/head:pull/7184
PR: https://git.openjdk.java.net/jdk/pull/7184
