我有一个接口(interface)及其2个实现说:publicinterfaceObjectProcessor{publicvoidprocess(ListobjectNames);}publicCarImplimplementsObjectProcessor{@overridepublicvoidprocess(ListcarNames){//carlogic}}publicVanImplimplementsObjectProcessor{@overridepublicvoidprocess(ListvanNames){//vanlogic}}现在使用这个接口(interface)的