[jdk11u-dev] RFR: 8231931: [TESTBUG] serviceability/sa/TestUniverse.java looks for wrong string with Shenandoah

[toshiogata]

Hi all,

This is a backport of JDK-8231931: [TESTBUG] serviceability/sa/TestUniverse.java looks for wrong string with Shenandoah  
I worked for backporting JDK-8221396 to jdk11u, and found that this related patch should be backported at the same time.

The original patch is applied cleanly to JDK-8221396 applied code.

The risk is low as this fix only affects testing.  
Testing: the affected test under all available GCs.

Thank you.

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Depends on: https://git.openjdk.org/jdk11u-dev/pull/2148

Commit messages:
 - Backport f412bfc34eb2a3f94ba4381af365127b56e77537

Changes: https://git.openjdk.org/jdk11u-dev/pull/2149/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2149&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8231931
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2149.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2149/head:pull/2149

PR: https://git.openjdk.org/jdk11u-dev/pull/2149