Unit Test work - still cannot get Dstu3 working after several attempts, but included the skelton of a test to capture the effort anyways.

pom.xml

@@ -14,6 +14,7 @@
     <parent>
         <groupId>ca.uhn.hapi.fhir</groupId>
         <artifactId>hapi-fhir</artifactId>
+        <!-- FIMXME KBD Change this to 5.3.0 BEFORE merging this code to master ! -->
         <version>5.3.0-SNAPSHOT</version>
     </parent>
 
@@ -278,7 +279,6 @@
             <version>${spring_boot_version}</version>
         </dependency>
 
-
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-api</artifactId>