Fix Javadoc links for Stream.mapMulti, Stream.MapMultiInt, Stream.mapMultiToInt, Stream.mapMultiToLong and Stream.mapMultiToDouble.
------------- Commit messages: - Fix Javadoc links for Stream.mapMulti. Changes: https://git.openjdk.org/jdk/pull/15794/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=15794&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8271268 Stats: 4 lines in 1 file changed: 0 ins; 0 del; 4 mod Patch: https://git.openjdk.org/jdk/pull/15794.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/15794/head:pull/15794 PR: https://git.openjdk.org/jdk/pull/15794
