addExclusiveDynamicProperty(propertyName: String;
propertyType: Type): Property;
The addExclusiveDynamicProperty method of the JadeDynamicPropertyCluster class adds a new exclusive runtime dynamic property (for example, an exclusive collection reference) with the name specified by the propertyName parameter name to the receiving dynamic property cluster and returns the newly created property.
The propertyType parameter must be a subclass of the Collection class.