sendNRLS Stub2

 private void sendNRLS(Bundle bundle) {
        for (Bundle.BundleEntryComponent entry : bundle.getEntry()) {

            if (entry.getResource() instanceof DocumentReference) {
                DocumentReference documentReference = (DocumentReference) entry.getResource();
                documentReference.setSubject(new Reference("https://demographics.spineservices.nhs.uk/STU3/Patient/9658220169"));
                documentReference.setAuthor(new ArrayList<>());
                documentReference.addAuthor().setReference("https://directory.spineservices.nhs.uk/STU3/Organization/MHT01");
                documentReference.setCustodian(new Reference("https://directory.spineservices.nhs.uk/STU3/Organization/MHT01"));
                documentReference.setType(null);
                documentReference.getType().addCoding()
                        .setSystem("http://snomed.info/sct")
                        .setDisplay("Mental Health Crisis Plan")
                        .setCode("736253002");
                System.out.println(FhirContext.forDstu3().newJsonParser().setPrettyPrint(true).encodeResourceToString(documentReference));

            }
        }
    }