implement VehicleInspector.java

src/main/java/org/util/VehicleInspector.java

@@ -1,6 +1,9 @@
 package org.util;
 
 import org.*;
+import org.model.ElectricCar;
+import org.model.GasCar;
+import org.model.SportsCar;
 import org.model.Vehicle;
 
 /*
@@ -13,10 +16,15 @@ public class VehicleInspector {
     public static void inspect(Vehicle v) {
 
         v.basicInfo();
+        String type = v.getEnergyType();
 
-        // TODO:
-        // If ElectricCar → print "Check battery system"
-        // If SportsCar → print "Check brakes and performance"
-        // If GasCar → print "Check engine and oil"
+        if(v instanceof ElectricCar)
+            System.out.println("Check battery system");
+
+        else if(v instanceof SportsCar)
+            System.out.println("Check brakes and performance");
+
+        else if(v instanceof GasCar)
+        System.out.println("Check engine and oil");
     }
 }