31 lines
673 B
Java
31 lines
673 B
Java
package org.util;
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import org.*;
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import org.model.ElectricCar;
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import org.model.GasCar;
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import org.model.SportsCar;
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import org.model.Vehicle;
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/*
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* Utility class to inspect vehicles.
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* Demonstrates instanceof and polymorphism.
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*/
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public class VehicleInspector {
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public static void inspect(Vehicle v) {
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v.basicInfo();
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if (v instanceof ElectricCar) {
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System.out.println("Check battery system");
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}
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else if (v instanceof SportsCar) {
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System.out.println("Check brakes and performance");
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}
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else if (v instanceof GasCar) {
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System.out.println("Check engine and oil");
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}
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}
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}
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