added some more print stuf

src/BridgeSimulator.java

@@ -16,7 +16,7 @@ public class BridgeSimulator {
 
         Random rand = new Random();
         for (int i = 0; i < emergencies; i++)
-            emergencyTimes.add(rand.nextInt(simulationTime));
+            emergencyTimes.add(rand.nextInt(simulationTime - 1));
 
         int currentSimTime = 0;
         long lastTime = System.currentTimeMillis();
@@ -57,7 +57,9 @@ public class BridgeSimulator {
 
         int totalVehicles = trafficController.carCounter + trafficController.emergencyCounter + trafficController.truckCounter;
 
+        System.out.println("\nSimulation concludes after " + simulationTime + " seconds.");
         System.out.println("Total Vehicles: " + totalVehicles + ", Cars: " + trafficController.carCounter + ", Trucks: " + trafficController.truckCounter + ", Emergency Vehicles: " + trafficController.emergencyCounter + ", Vehicles Crossed: " + trafficController.crossings);
+        System.out.println(trafficController.left + " turned away due to excessive wait times.");
 
     }
 

src/TrafficController.java

@@ -8,6 +8,7 @@ public class TrafficController {
     public int carCounter = 0;
     public int emergencyCounter = 0;
     public int crossings = 0;
+    public int left = 0;
 
     boolean northLast = true;
 

src/Vehicle.java

@@ -33,8 +33,11 @@ public abstract class Vehicle implements Runnable {
 
         if (queue.tryAcquire())
             trafficController.queueVehicle(this);
-        else
+        else {
             System.out.println(this.getType() + " " + id + " saw too many cars and left.");
+            trafficController.left++;
+        }
+
 
 //
 //        try {