In the review of [JDK-8333522](https://bugs.openjdk.org/browse/JDK-8333522) it has been discussed that we might run into issues because of failing sysinfo. However we miss checking the return values at some places, this might need adjustment.
------------- Commit messages: - JDK-8333871 Changes: https://git.openjdk.org/jdk/pull/28317/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=28317&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8333871 Stats: 23 lines in 2 files changed: 15 ins; 0 del; 8 mod Patch: https://git.openjdk.org/jdk/pull/28317.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/28317/head:pull/28317 PR: https://git.openjdk.org/jdk/pull/28317
