public final class NamingContextExtHolder extends Object implements Streamable
NamingContextExt is the extension of NamingContext
contains a set of name bindings in which each name is unique and is
part of Interoperable Naming Service.
Different names can be bound to an object in the same or different
contexts at the same time. Using NamingContextExt, you can use
URL-based names to bind and resolve.