One more test fix

hapi-fhir-base/src/main/java/ca/uhn/fhir/model/api/ResourceMetadataKeyEnum.java

@@ -9,9 +9,9 @@ package ca.uhn.fhir.model.api;
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- *
+ * 
  *      http://www.apache.org/licenses/LICENSE-2.0
- *
+ * 
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/dao/MetadataKeyCurrentlyReindexing.java

@@ -9,9 +9,9 @@ package ca.uhn.fhir.jpa.dao;
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- *
+ * 
  *      http://www.apache.org/licenses/LICENSE-2.0
- *
+ * 
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

hapi-fhir-jpaserver-base/src/test/java/ca/uhn/fhir/jpa/subscription/RestHookTestWithInterceptorRegisteredToDaoConfigDstu2Test.java

@@ -142,7 +142,7 @@ public class RestHookTestWithInterceptorRegisteredToDaoConfigDstu2Test extends B
 
 		subscriptionTemp.setCriteria(criteria1);
 		ourClient.update().resource(subscriptionTemp).withId(subscriptionTemp.getIdElement()).execute();
-
+		waitForQueueToDrain();
 
 		Observation observation2 = sendObservation(code, "SNOMED-CT");