went back to using UUID for course area and event querying because with JRE emulation GWT can use UUIDs by now

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/client/SailingService.java

@@ -264,6 +264,8 @@ public interface SailingService extends RemoteService {
 
     EventDTO getEventByName(String eventName);
     
+    EventDTO getEventById(UUID id);
+
     Iterable<String> getScoreCorrectionProviderNames();
 
     ScoreCorrectionProviderDTO getScoreCorrectionsOfProvider(String providerName) throws Exception;

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/client/SailingServiceAsync.java

@@ -503,5 +503,7 @@ public interface SailingServiceAsync {
     void removeIgtimiAccount(String eMailOfAccountToRemove, AsyncCallback<Void> asyncCallback);
 
     void importWindFromIgtimi(List<RaceDTO> selectedRaces, AsyncCallback<Map<RegattaAndRaceIdentifier, Integer>> asyncCallback);
+
+    void getEventById(UUID id, AsyncCallback<EventDTO> callback);
 }
 

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/server/SailingServiceImpl.java

@@ -2798,7 +2798,8 @@ public class SailingServiceImpl extends ProxiedRemoteServiceServlet implements S
         return result;
     }
 
-    private EventDTO getEventById(UUID id) {
+    @Override
+    public EventDTO getEventById(UUID id) {
         EventDTO result = null;
         Event event = getService().getEvent(id);
         if (event != null) {