Using the following java Car class listed below, what would be the output produc

Question

Using the following java Car class listed below, what would be the output produced by the following java statements:

Car car1 = new Car(2006, "Toyota");
  Car car2 = new Car(2007, "Toyota", "Avalon");
  Car car3 = new Car();
  System.out.println(car1.toString());
  System.out.println(car2.toString());
  System.out.println(car3.toString());

public class Car {
     private int year;          //Instance variable to store the car year
     private String make;   //Instance variable to store the car make
     private String model; //Instance variable to store the car model

     Car() {
          year = 2008;            //default year value
          make = "Toyota";     //default make value
          model = "4Runner";  //default year value
     }

     Car(int yr, String pMake) {
          year = yr;               //Sets car year equal to the value of yr
          make = pMake;     //Sets car make equal to the value of pMake
          model = "Camry"; //Sets car model to Camry
     }

     Car(int yr, String pMake, String pModel) {
          year = yr;              //Sets car year equal to the value of yr
          make = pMake;    //Sets car make equal to the value of pMake
          model = pModel; //Sets car model equal to the value of pModel
     }

     public String toString() {
          StringBuffer buf = new StringBuffer();
          buf.append("Year: " + year + " ");
          buf.append("Make: " + make + " ");
          buf.append("Model: " + model);
          return buf.toString();
     }
}

Explanation / Answer

The output would be produced by the java statements :-

Year: 2006; Make: Toyota; Model:Camry;

Year: 2007; Make: Toyota; Model:Avalon;

Year: 2008; Make: Toyota; Model:4Runner;

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