[jdk26u] RFR: Merge jdk:jdk26

[Nibedita Jena]

Merge

-------------

Commit messages:
 - Merge remote-tracking branch 'jdk/jdk26' into Merge_01-06
 - 8354282: C2: more crashes in compiled code because of dependency on removed range check CastIIs
 - 8374382: (aio) AsynchronousFileChannel writes wrong content using heap ByteBuffer when position != 0

The merge commit only contains trivial merges, so no merge-specific webrevs have been generated.

Changes: https://git.openjdk.org/jdk26u/pull/9/files
  Stats: 558 lines in 15 files changed: 455 ins; 27 del; 76 mod
  Patch: https://git.openjdk.org/jdk26u/pull/9.diff
  Fetch: git fetch https://git.openjdk.org/jdk26u.git pull/9/head:pull/9

PR: https://git.openjdk.org/jdk26u/pull/9