is = this.getClass().getResourceAsStream(TYPE_DEFINITIONS);
TypeList typeList = (TypeList)unmarshaller.unmarshal( new org.xml.sax.InputSource(is) );
//print what we just read (only in debug mode and if we have a logWriter)
LocalConfiguration config = LocalConfiguration.getInstance();
if (config.debug() && getLogWriter()!= null)
typeList.Print(getLogWriter());
//Store the types by name in the typesByName and typesByCode hashtables
//and create for each its associated SimpleType instance.
Vector types= typeList.getTypes();