more/improved toString() implementations

Change-Id: I4f19c019dd74bf95e496b21c078cb2a0cedb6593

java/com.sap.sailing.windestimation/src/com/sap/sailing/windestimation/aggregator/graph/DijkstraShortestPathFinderImpl.java

@@ -78,6 +78,11 @@ public class DijkstraShortestPathFinderImpl<T extends ElementWithQuality> implem
             public double getPathQuality() {
                 return qualityOfPathToNode.get(endNode);
             }
+            
+            @Override
+            public String toString() {
+                return "Shortest path with "+Util.size(getShortestPath())+" elements, quality "+getPathQuality();
+            }
         } : null;
     }
 

java/com.sap.sailing.windestimation/src/com/sap/sailing/windestimation/aggregator/hmm/WindCourseRange.java

@@ -191,7 +191,7 @@ public class WindCourseRange {
         if (b>360) {
             b -= 360;
         }
-        return "Wind from "+(a==b?a:(a+"-"+b))+"°";
+        return "Wind from "+(angleTowardStarboard==0?a:(a+"-"+b))+"° ("+angleTowardStarboard+"°)";
     }
 
     public enum CombinationModeOnViolation {