Log Warning: WebNoSessionBasePart is no BasePart
org.eclipse.set.utils.WebNoSessionBasePart not being a subclass of BasePart causes multiple log warnings during startup:
12:59:36.133 WARN o.e.s.c.p.ToolboxMultiPartServiceImpl - Contribution AboutPart for view Versions- und Lizenz-Informationen is no subclass of BasePart and possibly has no agreed title.
12:59:36.136 WARN o.e.s.c.p.ToolboxMultiPartServiceImpl - Contribution WebNewsPart for view Neuigkeiten is no subclass of BasePart and possibly has no agreed title.