Parser.getAllSchemaTypes not populating schemaTypes list?

Folks:

I'm calling Parser.getAllSchemaTypes but it is not populating the 
schemaTypes list.  That is, the schemaTypes list remains empty.

My appropriate code snippet is as follows:


if (this.definition == null) {
   throw (new IllegalStateException("definition not yet read"));
}

try {
   WSIFWSDLLocatorImpl wsdlLocator = new WSIFWSDLLocatorImpl(null,
			this.selectedServiceWSDL,
			ClassLoader.getSystemClassLoader());

   Parser.getAllSchemaTypes(this.definition, this.schemaTypes,
					wsdlLocator);
...


I've checked that WSDL parameter is populated before creating the 
WSIFWSDLLocator.  I've also checked that the Definition is populated.

Any thoughts on what might be causing this?

Jared

-- 
Jared Nedzel
Cancer Genomics Informatics
Broad Institute
7 Cambridge Center
Cambridge, MA 02142

617-324-4825
[email protected]