QName typeName = part.getTypeName(); return "http:
QName typeName = part.getTypeName(); if (typeName != null) { return "http: } return false;
    protected boolean isSimpleType(Part part) {        QName typeName = part.getTypeName();        return "http://www.w3.org/2001/XMLSchema".equals(typeName.getNamespaceURI());    }