git: openjdk/jdk: 8229186: Improve error messages for TestStringIntrinsics failures

[Igor Ignatyev]

Changeset: 52e45a36
Author:    Evgeny Nikitin <enikitin at openjdk.org>
Committer: Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-10-09 16:48:49 +0000
URL:       https://git.openjdk.java.net/jdk/commit/52e45a36

8229186: Improve error messages for TestStringIntrinsics failures

Reviewed-by: iignatyev, lmesnik

! test/hotspot/jtreg/compiler/intrinsics/string/TestStringIntrinsics.java
+ test/lib-test/jdk/test/lib/format/ArrayDiffTest.java
+ test/lib/jdk/test/lib/format/ArrayCodec.java
+ test/lib/jdk/test/lib/format/ArrayDiff.java
+ test/lib/jdk/test/lib/format/Diff.java
+ test/lib/jdk/test/lib/format/Format.java