If the /proc/stat mount point is changed in container environment, the while loop may lead to 100% cpu usage.
------------- Commit messages: - Fix the dead loop.\nSummary: If the /proc/stat mount point is changed in container environment, the while loop may lead to 100% cpu usage. Changes: https://git.openjdk.java.net/jdk/pull/4378/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=4378&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8268361 Stats: 4 lines in 1 file changed: 3 ins; 0 del; 1 mod Patch: https://git.openjdk.java.net/jdk/pull/4378.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/4378/head:pull/4378 PR: https://git.openjdk.java.net/jdk/pull/4378
