RFR: 8266461: tools/jmod/hashes/HashesTest.java fails: static @Test methods [v2]

[Lance Andersen]

> HI all,
> 
> Please review the fix to HashesTest.java to support running on TestNG 7.4.  
> 
> The fix adds a no-arg constructor which TestNG requires.
> 
> The change allows the test to run with the current jtreg as well as the upcoming jtreg
> 
> 
> Best
> Lance

Lance Andersen has updated the pull request incrementally with one additional commit since the last revision:

  Updates based on feedback and additional cleanup

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/4009/files
  - new: https://git.openjdk.java.net/jdk/pull/4009/files/12c7c4b1..201b9a2b

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=4009&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=4009&range=00-01

  Stats: 182 lines in 1 file changed: 7 ins; 41 del; 134 mod
  Patch: https://git.openjdk.java.net/jdk/pull/4009.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/4009/head:pull/4009

PR: https://git.openjdk.java.net/jdk/pull/4009