- Show a warning, in case the number of results is different from the number of the assignments (due to missing / double logging).

- Update Spring.

build.gradle

@@ -1,5 +1,5 @@
 plugins {
-    id 'org.springframework.boot' version '2.7.8'
+    id 'org.springframework.boot' version '2.7.9'
     id 'io.spring.dependency-management' version '1.1.0'
     id 'java'
 }

src/main/java/eu/openaire/urls_worker/components/plugins/PublicationsRetrieverPlugin.java

@@ -177,6 +177,10 @@ public class PublicationsRetrieverPlugin {
 
     public static void addUrlReportsToWorkerReport(Collection<Assignment> assignments)
     {
+        if ( FileUtils.dataToBeLoggedList.size() != assignments.size() ) {
+            logger.warn("The number of the results (" + FileUtils.dataToBeLoggedList.size() + ") is different from the number of the given assignments (" + assignments.size() + ")!");
+        }   // TODO - Should any other step be taken, except from just showing the log-message?
+
         // Index the UrlIds with the DatasourceIds for quick-search later.
         HashMap<String, String> urlIdsWithDatasourceIds = new HashMap<>(assignments.size());
         for ( Assignment assignment : assignments )

src/main/java/eu/openaire/urls_worker/controllers/GeneralController.java

@@ -55,7 +55,7 @@ public class GeneralController {
         finalMsg += " The worker will shutdown, after finishing current work.";
 
         logger.info(initMsg + finalMsg);
-        return ResponseEntity.ok().body(finalMsg);
+        return ResponseEntity.ok().body(finalMsg + "\n");
     }
 
 
@@ -70,7 +70,7 @@ public class GeneralController {
         shouldShutdownWorker = false;
         String finalMsg = " Any previous \"shutdownWorker\"-request is canceled. The \"maxAssignmentsBatchesToHandleBeforeShutdown\" will still be honored (if it's set).";
         logger.info(initMsg + finalMsg);
-        return ResponseEntity.ok().body(finalMsg);
+        return ResponseEntity.ok().body(finalMsg + "\n");
     }