Java programming 

complete the overridden methods `hashCode()` and `equals()` correctly, according to the contract of these methods. Your hash function should be as uniform as possible. In implementing your hash code, you may *not* use the default Java implementations in `Object.hashCode()` or `Objects.hashCode()`.

 * This class represents a type of car, which is uniquely identified by a * combination of make, model, and year, for example: "Hyundai i30 2019". */ public class Q5Car { /** * The make (manufacturer) of this car e.g. "Toyota". */ String make; /** * The model name of this car e.g. "Corolla". */ String model; /** * The model year (version) of this car e.g. "2018". */ int year; public Q5Car(String make, String model, int year) { if (make == null) throw new IllegalArgumentException("make may not be null!"); this.make = make; if (model == null) throw new IllegalArgumentException("model may not be null!"); this.model = model; this.year = year; } /** * @return a hash code value for this car * In implementing this method, you may *not* use the default Java * implementations in Object.hashCode() or Objects.hash(). * @see Object#hashCode() */ @Override public int hashCode() { // FIXME complete this method return new Random().nextInt(2); } /** * @return true if this car is equal to the provided object * @see Object#equals(Object) */ @Override public boolean equals(Object object) { // FIXME complete this method return false; } @Override public String toString() { return make + " " + model + " " + year; } // DO NOT DELETE OR CALL THIS METHOD int passThroughHash() { return super.hashCode(); } }