diff --git a/jsprit-core/src/main/java/basics/algo/InsertionStartsListener.java b/jsprit-core/src/main/java/basics/algo/InsertionStartsListener.java
index a62459cd..8f8ea757 100644
--- a/jsprit-core/src/main/java/basics/algo/InsertionStartsListener.java
+++ b/jsprit-core/src/main/java/basics/algo/InsertionStartsListener.java
@@ -22,10 +22,11 @@ package basics.algo;
 
 import java.util.Collection;
 
+import basics.Job;
 import basics.route.VehicleRoute;
 
 
 public interface InsertionStartsListener extends InsertionListener {
 
-	public void informInsertionStarts(Collection<VehicleRoute> vehicleRoutes, int nOfJobs2Recreate);
+	public void informInsertionStarts(Collection<VehicleRoute> vehicleRoutes, Collection<Job> unassignedJobs);
 }
diff --git a/jsprit-core/src/main/java/basics/algo/JobInsertedListener.java b/jsprit-core/src/main/java/basics/algo/JobInsertedListener.java
index 5cce5484..510a9ded 100644
--- a/jsprit-core/src/main/java/basics/algo/JobInsertedListener.java
+++ b/jsprit-core/src/main/java/basics/algo/JobInsertedListener.java
@@ -30,5 +30,5 @@ import basics.route.VehicleRoute;
 
 public interface JobInsertedListener extends InsertionListener{
 
-	public void informJobInserted(int nOfJobsStill2Recreate, Job job2insert, VehicleRoute insertedIn);
+	public void informJobInserted(Job job2insert, VehicleRoute inRoute);
 }
diff --git a/jsprit-core/src/main/java/basics/route/VehicleRoute.java b/jsprit-core/src/main/java/basics/route/VehicleRoute.java
index e7bf3814..95c8f3e0 100644
--- a/jsprit-core/src/main/java/basics/route/VehicleRoute.java
+++ b/jsprit-core/src/main/java/basics/route/VehicleRoute.java
@@ -158,6 +158,11 @@ public class VehicleRoute {
 		start.setEndTime(vehicleDepTime);
 	}
 	
+	public double getDepartureTime(){
+		if(start == null) throw new IllegalStateException("cannot get departureTime without having a vehicle on this route. use setVehicle(vehicle,departureTime) instead.");
+		return start.getEndTime();
+	}
+	
 	private void setStartAndEnd(Vehicle vehicle, double vehicleDepTime) {
 		if(!(vehicle instanceof NoVehicle)){
 			if(start == null && end == null){