l>
  <li>Defining the SQL structured type or <code>DISTINCT</code> type in SQL
  <li>Defining the class in the Java programming language to which the
	  SQL UDT will be mapped.  This class must implement the
	  <code>SQLData</code> interface.
  <li>Making an entry in a <code>Connection</code> object's type map
      that contains two things:
   <ul>
       <li>the fully-qualified SQL name of the UDT
       <li>the <code>Class</code> object for the class that implements the 
           <code>SQLData</code> i