RFR: 8349534: Refactor jdk/sun/security/krb5/runNameEquals.sh to java test [v4]

[Mikhail Yankelevich]

> Refactored the runNameEquals.sh to java test

Mikhail Yankelevich has updated the pull request incrementally with one additional commit since the last revision:

  minor

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Changes:
  - all: https://git.openjdk.org/jdk/pull/23542/files
  - new: https://git.openjdk.org/jdk/pull/23542/files/894c861b..70bb9737

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=23542&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=23542&range=02-03

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/23542.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23542/head:pull/23542

PR: https://git.openjdk.org/jdk/pull/23542