This fixes a problem in the VTMS (Virtual Thread Mount State) transition frames hiding mechanism. Please, see a fix description in the first comment.
Testing: - Verified with new test `vthread/CheckHiddenFrames` - Mach5 tiers 1-6 are passed ------------- Commit messages: - fix one more place with trailing spaces - fix trailing spaces - add new test coverage with vthread/CheckHiddenFrames - 8341273: JVMTI is not properly hiding some continuation related methods Changes: https://git.openjdk.org/jdk/pull/21397/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=21397&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8341273 Stats: 233 lines in 7 files changed: 210 ins; 7 del; 16 mod Patch: https://git.openjdk.org/jdk/pull/21397.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/21397/head:pull/21397 PR: https://git.openjdk.org/jdk/pull/21397
