// parse a grammar file
//-----------------------------------------
System.err.println("parsing a schema...");
GrammarReaderController grammarController =
new com.sun.msv.driver.textui.DebugController(true,true);
AnnotatedGrammar grammar = null;
try {
grammar = GrammarLoader.loadSchema( grammarFileName, grammarController, f );
} catch( org.xml.sax.SAXException e ) {
if(e.getException()!=null)
e.getException().printStackTrace();