hg: jdk/submit: 8243206: Cleanup error checking and handling in serviceability/sa/JhsdbThreadInfoTest.ja

[chris.plummer at oracle.com]

Changeset: 2b499c12f916
Author:    cjplummer
Date:      2020-04-21 16:11 -0700
URL:       https://hg.openjdk.java.net/jdk/submit/rev/2b499c12f916

8243206: Cleanup error checking and handling in serviceability/sa/JhsdbThreadInfoTest.ja
Reviewed-by: amenkov, sspitsyn

! test/hotspot/jtreg/serviceability/sa/JhsdbThreadInfoTest.java