diff --git a/plugins/src/main/java/org/smartregister/fhir/gateway/plugins/PractitionerDetailEndpoint.java b/plugins/src/main/java/org/smartregister/fhir/gateway/plugins/PractitionerDetailEndpoint.java
index b05d26f..11067b1 100755
--- a/plugins/src/main/java/org/smartregister/fhir/gateway/plugins/PractitionerDetailEndpoint.java
+++ b/plugins/src/main/java/org/smartregister/fhir/gateway/plugins/PractitionerDetailEndpoint.java
@@ -14,15 +14,11 @@
 
 import com.google.fhir.gateway.TokenVerifier;
 
-import ca.uhn.fhir.context.FhirContext;
-import ca.uhn.fhir.parser.IParser;
 import ca.uhn.fhir.rest.server.exceptions.AuthenticationException;
 
 @WebServlet("/PractitionerDetail")
 public class PractitionerDetailEndpoint extends BaseEndpoint {
     private final TokenVerifier tokenVerifier;
-    private final FhirContext fhirR4Context = FhirContext.forR4();
-    private final IParser fhirR4JsonParser = fhirR4Context.newJsonParser().setPrettyPrint(true);
     private final PractitionerDetailsEndpointHelper practitionerDetailsEndpointHelper;
 
     public PractitionerDetailEndpoint() throws IOException {
diff --git a/plugins/src/main/java/org/smartregister/fhir/gateway/plugins/Utils.java b/plugins/src/main/java/org/smartregister/fhir/gateway/plugins/Utils.java
index bc4addc..145b106 100644
--- a/plugins/src/main/java/org/smartregister/fhir/gateway/plugins/Utils.java
+++ b/plugins/src/main/java/org/smartregister/fhir/gateway/plugins/Utils.java
@@ -70,6 +70,13 @@ private static String constructUpdatedUrl(
         return urlBuilder.toString();
     }
 
+    /**
+     * Creates a Bundle object containing a list of resources. This method set the total number of
+     * records in the resourceList
+     *
+     * @param resourceList The list of resources to include in the Bundle.
+     * @return A Bundle object containing the provided resources.
+     */
     public static Bundle createBundle(List<Resource> resourceList) {
         Bundle responseBundle = new Bundle();
         List<Bundle.BundleEntryComponent> bundleEntryComponentList = new ArrayList<>();