question: public EipItemProviderAdapterFactory ( ) { supportedTypes . add ( IEditingDomainItemProvider . class ) ; supportedTypes . add ( IStructuredItemContentProvider . class ) ; supportedTypes . add ( ITreeItemContentProvider . class ) ; supportedTypes . add ( IItemLabelProvider . class ) ; supportedTypes . add ( IItemPropertySource . class ) ; }
target:  This constructs an instance. <!-- begin-user-doc --> <!-- end-user-doc -->