Provides basic behaviour for decorating an ordered map iterator with extra functionality.
All methods are forwarded to the decorated map iterator.
since: Commons Collections 3.0 version: $Revision: 155406 $ $Date: 2005-02-26 12:55:26 +0000 (Sat, 26 Feb 2005) $ author: Stephen Colebourne
Constructor that decorates the specified iterator.
Parameters: iterator - the iterator to decorate, must not be null throws: IllegalArgumentException - if the collection is null