0--PresentationModel.java00-modules/Roles/src/main/java/it/tidalwave/role/ui/PresentationModel.java7DF918541E7CF6A87F2B98268D3B9133184184cache a singleton, but don't do eager initialization (e.g. a final static), as it would deadlock withTheseFoolishThings - Rolesopen-tasksit.tidalwave.role.ui254NORMALPresentationModel.java(184,0): TODO: : cache a singleton, but don't do eager initialization (e.g. a final static), as it would deadlock withTODO0--PresentationModel.java00-modules/Roles/src/main/java/it/tidalwave/role/ui/PresentationModel.java343B360211EF14D25373C197CB9BC3F04141As the NetBeans Node, it should allow children, have event listeners for children added/removed/changed.TheseFoolishThings - Rolesopen-tasksit.tidalwave.role.ui253NORMALPresentationModel.java(41,0): TODO: : As the NetBeans Node, it should allow children, have event listeners for children added/removed/changed.TODO22 warnings (normal: 2)