Fix debugDir parameter possible values

[jeandemanged]

Please check if the PR fulfills these requirements

• [ ] The commit message follows our guidelines
• [ ] Tests for the changes have been added (for bug fixes / features)
• [ ] Docs have been added / updated (for bug fixes / features)

Does this PR already have an issue describing the problem?

No

What kind of change does this PR introduce?

(minor) Bugfix

What is the current behavior?

debugDir String parameter metadata declares an empty list as possible values, although any value should be allowed. GUI relying on parameter metadata would be confused by this empty list.

What is the new behavior (if this is a feature change)? debugDir String parameter metadata declares a null list as possible values (= any string value).

Does this PR introduce a breaking change or deprecate an API?

• [x] No

Other information:

[sonarqubecloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud