Doc clarification.
--------- - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). ------------- Commit messages: - JDK-8389282: Add explicit statement on null-handling of structural types in java.util.function Changes: https://git.openjdk.org/jdk/pull/32111/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=32111&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8389282 Stats: 21 lines in 2 files changed: 16 ins; 0 del; 5 mod Patch: https://git.openjdk.org/jdk/pull/32111.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/32111/head:pull/32111 PR: https://git.openjdk.org/jdk/pull/32111
