HeapMonitor checks if System.getProperty("jvmci.Compiler") is graal and will
not enforce checking line number derived from uncommon trap debug info.
However, Graal does not set this property explicitly.
-------------
Commit messages:
- Avoid using jvmci.Compiler property to determine if Graal is enabled.
Changes: https://git.openjdk.org/jdk/pull/14381/files
Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14381&range=00
Issue: https://bugs.openjdk.org/browse/JDK-8309671
Stats: 3 lines in 2 files changed: 0 ins; 2 del; 1 mod
Patch: https://git.openjdk.org/jdk/pull/14381.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/14381/head:pull/14381
PR: https://git.openjdk.org/jdk/pull/14381
