// REVISIT: do we use shadowed or synchronized symbol table of
// SchemaSymbols.fSymbolTable?
// REVISIT: don't use SchemaConfiguration internally
// we will get stack overflaw because
// XMLSchemaValidator will be instantiating XSDHandler...
fSchemaParser = new DOMParser(new StandardParserConfiguration(new SchemaSymbols.SchemaSymbolTable()));
// set ErrorHandler and EntityResolver (doesn't seem that
// XMLErrorHandler or XMLEntityResolver will work with
// standard DOMParser...
//REVISIT: disable deferred dom expansion. there are bugs.
try {