RFR: 8266337: ThreadTimesClosure doesn't handle exceptions properly

[Leonid Mesnik]

8266337: ThreadTimesClosure doesn't handle exceptions properly

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Commit messages:
 - 8266337: ThreadTimesClosure doesn't handle exceptions properly

Changes: https://git.openjdk.java.net/jdk/pull/4292/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=4292&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8266337
  Stats: 6 lines in 1 file changed: 0 ins; 2 del; 4 mod
  Patch: https://git.openjdk.java.net/jdk/pull/4292.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/4292/head:pull/4292

PR: https://git.openjdk.java.net/jdk/pull/4292