completing TODO parts.

src/main/java/org/Main.java

@@ -1,5 +1,12 @@
 package org;
 
+import org.behavior.Serviceable;
+import org.model.ElectricCar;
+import org.model.GasCar;
+import org.model.SportsCar;
+import org.model.Vehicle;
+import org.util.VehicleInspector;
+
 public class Main {
     public static void main(String[] args) {
 
@@ -17,9 +24,9 @@ public class Main {
         //          ElectricCar tesla = new ElectricCar(...);
         // ============================================================
 
-
-
-
+        ElectricCar nissan = new ElectricCar("Nissan", "Leaf", 2022, 850, 5, 62, 88.5);
+        GasCar ford = new GasCar("Ford", "Mustang", 2023, 12000, 4, 55.0, "Petrol");
+        SportsCar porsche = new SportsCar("Porsche", "911 Turbo S", 2023, 5000, 2, 55.0, "Petrol", 2.6);
 
         // ============================================================
         // TODO 2:
@@ -32,6 +39,7 @@ public class Main {
         // as their parent type (Vehicle).
         // ============================================================
 
+        Vehicle[] vehicles = {nissan, ford, porsche};
 
 
 
@@ -47,7 +55,10 @@ public class Main {
         //   behavior and can call inherited methods.
         // ============================================================
 
-
+        for(Vehicle v: vehicles){
+            v.basicInfo();
+            System.out.println();
+        }
 
 
 
@@ -62,6 +73,9 @@ public class Main {
         //   • Show subclass‑specific inspection messages
         // ============================================================
 
+        for (Vehicle v : vehicles) {
+            VehicleInspector.inspect(v);
+        }
 
 
 
@@ -80,9 +94,7 @@ public class Main {
         //
         // ============================================================
 
-
-
-
+        Serviceable[] serviceables = {nissan, ford, porsche};
 
         // ============================================================
         // TODO 6:
@@ -106,6 +118,17 @@ public class Main {
         // Add blank lines between each item for readability.
         // ============================================================
 
+        for (Serviceable s : serviceables) {
+            Vehicle v = (Vehicle) s;
+            if (s.needsService(v)) {
+                System.out.println(v.getBrand() + " " + v.getModel() + " needs service.");
+                s.performService();
+                System.out.println();
+            } else {
+                System.out.println(v.getBrand() + " " + v.getModel() + " does not need service.");
+            }
+            System.out.println();
+        }
 
 
 
@@ -117,10 +140,6 @@ public class Main {
         //   System.out.println("=== Workshop Completed ===");
         //
         // ============================================================
-
-
-
-
-
+        System.out.println("=== Workshop Completed ===");
     }
 }