[jdk11u-dev] RFR: 8214004: Missing space between compiler thread name and task info in hs_err

[Kimura Yukihiro]

I'd like to backport JDK-8214004. 
The original patch does not applies cleanly because JDK-8163511 was applied first in 11u. 

The change only reflects JDK-8163511 on the following line, and there is no risk.
I tested tier1 with rhel and windows x86_64, and no errors found.

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Commit messages:
 - Merge branch 'openjdk:master' into 8214004
 - 8214004: Missing space between compiler thread name and task info in hs_err

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/831/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=831&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8214004
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/831.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/831/head:pull/831

PR: https://git.openjdk.java.net/jdk11u-dev/pull/831