After many changes, `g1ConcurrentMark.cpp` now compiles with more conversion warnings enabled.
Also replace `g1Numa.cpp` which I earlier added as en example for stricter flags. It was a mistake as it should really be `g1NUMA.cpp` which does still not compile with stricter flags. --------- - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). ------------- Commit messages: - 8382330: G1: Enable stricter warning flags for g1ConcurrentMark.cpp Changes: https://git.openjdk.org/jdk/pull/30822/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=30822&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8382330 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/30822.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/30822/head:pull/30822 PR: https://git.openjdk.org/jdk/pull/30822
