src/main/java/com/fincatto/documentofiscal/mdfe3/webservices/recepcao/MDFeRecepcaoStub.java
@SuppressWarnings("unused")
    private org.apache.axiom.soap.SOAPEnvelope toEnvelope(final org.apache.axiom.soap.SOAPFactory factory) {
        return factory.getDefaultEnvelope();
    }
@SuppressWarnings("unused")
    private org.apache.axiom.soap.SOAPEnvelope toEnvelope(final org.apache.axiom.soap.SOAPFactory factory) {
        return factory.getDefaultEnvelope();
    }
get the default envelope