| BinaryRefAddr | RefAddr that uses a byte array as content. | 
| Binding | Bindingrepresents the name-object mapping of a 
 binding in a context. | 
| CompositeName | Represents names that may span over several namespaces. | 
| CompoundName | Represents hierarchical names from the single namespace. | 
| InitialContext | The starting context for performing naming operations. | 
| LinkRef |  | 
| NameClassPair | NameClassPairrepresents the name-classname mapping pair 
 of a binding in a context. | 
| RefAddr | Abstract superclass of addresses used in References. | 
| Reference | This class represents a reference to an object that is located outside of the
 naming/directory system. | 
| StringRefAddr | RefAddr that uses a String as content. |