We are seeing quite a few timeouts for `serviceability/sa/ClhsdbDumpheap.java` running with -Xcomp in testing, possibly related to [JDK-8324241](https://bugs.openjdk.org/browse/JDK-8324241). We should disable running `ClhsdbDumpheap.java` with -Xcomp, at least for now.
### Changeset - Add `@requires vm.compMode != "Xcomp"` to `ClhsdbDumpheap.java`. ------------- Commit messages: - Disable testing with Xcomp Changes: https://git.openjdk.org/jdk/pull/20237/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=20237&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8336753 Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/20237.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/20237/head:pull/20237 PR: https://git.openjdk.org/jdk/pull/20237
