you cannot round-trip 
 specific grammar syntaxes with the compiled grammar information in 
 the Grammar object. You <em>can</em> create equivalent validation
 rules in your choice of grammar syntax but there is no guarantee that
 the input and output will be the same.
 
 <p> Right now, this class is largely a shell; eventually, 
 it will be enriched by having more expressive methods added. </p>
 will be moved from dtd.Grammar here.
<P>
<DL>
<DT><B>Version: </B><DD>$Id: Grammar.java 447245 2006-09-18 05:22: