Please review a simple fix to address an NPE that can occur with a bad (empty)
`{@link}` tag.
-------------
Commit messages:
- JDK-8288692: jdk/javadoc/doclet/testTagMisuse/TestTagMisuse.java fails after
JDK-8288545
Changes: https://git.openjdk.org/jdk19/pull/37/files
Webrev: https://webrevs.openjdk.org/?repo=jdk19&pr=37&range=00
Issue: https://bugs.openjdk.org/browse/JDK-8288692
Stats: 9 lines in 3 files changed: 8 ins; 0 del; 1 mod
Patch: https://git.openjdk.org/jdk19/pull/37.diff
Fetch: git fetch https://git.openjdk.org/jdk19 pull/37/head:pull/37
PR: https://git.openjdk.org/jdk19/pull/37
