JBIDE-27492: Reworked testNGtest. Removed Quick Fix use.

[olkornii]

Signed-off-by: olkornii olkornii@redhat.com

Pull Request Checklist

Code

• Are method-/class-/variable-names meaningful?
• Are methods concise, not too long?
• Are catch blocks catching precise Exceptions only (no catch all)?
• Is copyright with correct year in new files?
• Is there a JavaDoc in every class with description of a class and an author(and JIRA if suitable)?
• Is there a link to JIRA? (if needed)

Testing

• Does it work?
• Are the tests green on Jenkins? Is there a link to Jenkins build?

[jkopriva]

@olkornii please add also link to jenkins run

[olkornii]

Here is a link: https://studio-jenkins-csb-codeready.cloud.paas.psi.redhat.com/job/Studio/job/Quality/job/Integration-tests/job/testNG-itests/74/