[OPENMEETINGS-2044] Code clean-up (M2)

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.0.0-M2
• Fix Version/s: 5.0.0-M2
• Component/s: Builds, UI
• Assignee: Maxim Solodovnik
• Reporter: Maxim Solodovnik
• Created: 22/Mar/19 16:42
• Updated: 10/Jul/19 15:32
• Resolved: 10/Jul/19 15:32

Description

1. isEnabled/isVisible/Wizard need to be improved as described in (https://issues.apache.org/jira/browse/WICKET-6541)
2. Switch to Wicket9 and
   1. remove V3() explicit call
   2. switch to JUnit5
   3. check if RandomParametersExtension.class can be used
3. Labels can be dynamically updated using getApplication().getResourceSettings().getPropertiesFactory().clearCache()
4. Indicies to DB columns need to be added