Unicorn.java

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package edu.nwmissouri.animalList;

/**
 *
 * @author Sujithreddy
 */
public class Unicorn extends Animal {


    /**
     * unicorn constructor
     *
     * @param name - the name of this instance of an animal
     */
    public Unicorn(String name) {
        super(name);
    }
   

    @Override
    public void move() {
        System.out.println("I will climb trees ");
    }

    @Override
    public void speak() {
        System.out.printf("I'm %s. I'm an unicorn! \n", this.name);
    }

    public double calculateAreaOfCircle(double radius) {
        return Math.PI * radius *radius;
    }

    public double getAreaOfCircle() {
        double areaOfCircle = calculateAreaOfCircle(4);
        System.out.println("The area of circle with radius 4 is " + areaOfCircle);
        return areaOfCircle;
    }

}