Miscellany
public java v1 · immutablepublic Object unmarshal(HierarchicalStreamReader reader, UnmarshallingContext context) { Region region = new Region(reader.getAttribute("id"));}public abstract class Region { HashMap <String,String> information = new HashMap<String,String>(); HashMap <Coordinate,Place> places = new HashMap<Coordinate,Place>(); public Region(String ID) { setInfo("ID",ID); } ...}Eclipse Error on new Region-> Cannot instantiate the type Region