| NetworkLocationInterface | Interface for classes representing a network location. |
| AbstractCollection | Abstract implementation of a collection |
| BinaryString | Helper class to perform bitwise operations on numbers encoded as binary strings. |
| Collection | Mutable collection. |
| Factory | Provides a factory. |
| ImmutableCollection | Immutable collection. |
| IpAddress | Representation of an IP address with helper methods. |
| ParseException | |
| Subnet | Representation of a subnet with helper methods. |
| WellKnown |