A closed type.
A closed type is a type which is fully resolved and bound and contains no open type variables. All instance types are closed at runtime.
You have only four sorts of types:
| Methods | |
| exactly | Source Code True if the given type is a exactly this type. |
| subtypeOf | Source Code True if the given type is a subtype of this type. |
| supertypeOf | Source Code True if the given type is a supertype of this type. |
| typeOf | Source Code True if the given instance is of this type, or is of a subtype of this type. |
| Inherited Methods |
| Methods inherited from: Object |