made compilable by adding all necessary implementations of waypointAdded/waypointRemoved in all RaceChangeListeners

java/com.sap.sailing.domain/src/com/sap/sailing/domain/leaderboard/LeaderboardCacheManager.java

@@ -103,6 +103,16 @@ public class LeaderboardCacheManager {
             removeFromCache(leaderboard);
         }
 
+        @Override
+        public void waypointAdded(int zeroBasedIndex, Waypoint waypointThatGotAdded) {
+            removeFromCache(leaderboard);
+        }
+
+        @Override
+        public void waypointRemoved(int zeroBasedIndex, Waypoint waypointThatGotRemoved) {
+            removeFromCache(leaderboard);
+        }
+
         @Override
         public void delayToLiveChanged(long delayToLiveInMillis) {
             removeFromCache(leaderboard);

java/com.sap.sailing.domain/src/com/sap/sailing/domain/tracking/impl/TrackBasedEstimationWindTrackImpl.java

@@ -677,6 +677,16 @@ public class TrackBasedEstimationWindTrackImpl extends VirtualWindTrackImpl impl
         clearCache();
     }
 
+    @Override
+    public void waypointAdded(int zeroBasedIndex, Waypoint waypointThatGotAdded) {
+        clearCache();
+    }
+
+    @Override
+    public void waypointRemoved(int zeroBasedIndex, Waypoint waypointThatGotRemoved) {
+        clearCache();
+    }
+
     @Override
     public void markPositionChanged(GPSFix fix, Mark mark) {
         assert fix != null && fix.getTimePoint() != null;

java/com.sap.sailing.domain/src/com/sap/sailing/domain/tracking/impl/TrackedLegImpl.java

@@ -198,6 +198,16 @@ public class TrackedLegImpl implements TrackedLeg, RaceChangeListener {
         clearCaches();
     }
 
+    @Override
+    public void waypointAdded(int zeroBasedIndex, Waypoint waypointThatGotAdded) {
+        clearCaches(); // necessary because the competitor tracks ordered by rank may change for legs adjacent to the waypoint added
+    }
+
+    @Override
+    public void waypointRemoved(int zeroBasedIndex, Waypoint waypointThatGotRemoved) {
+        clearCaches(); // necessary because the competitor tracks ordered by rank may change for legs adjacent to the waypoint removed
+    }
+
     @Override
     public void statusChanged(TrackedRaceStatus newStatus) {
         // no-op; the leg doesn't mind the tracked race's status being updated

java/com.sap.sailing.server/src/com/sap/sailing/server/impl/RacingEventServiceImpl.java

@@ -1328,6 +1328,16 @@ public class RacingEventServiceImpl implements RacingEventServiceWithTestSupport
         public void raceTimesChanged(TimePoint startOfTracking, TimePoint endOfTracking, TimePoint startTimeReceived) {
             replicate(new UpdateRaceTimes(getRaceIdentifier(), startOfTracking, endOfTracking, startTimeReceived));
         }
+        
+        @Override
+        public void waypointAdded(int zeroBasedIndex, Waypoint waypointThatGotAdded) {
+            // no-op; the course change is replicated by the separate CourseChangeReplicator
+        }
+
+        @Override
+        public void waypointRemoved(int zeroBasedIndex, Waypoint waypointThatGotRemoved) {
+            // no-op; the course change is replicated by the separate CourseChangeReplicator
+        }
 
         @Override
         public void delayToLiveChanged(long delayToLiveInMillis) {