/*


	Examine the code below, and answer the questions in the main method. Then,
	trace through the code to determine what the main method would print.

    Submit a photo of your code and memory trace, using the "A100" style notation we covered in class, to BB.

    This assignment is worth ten points.


*/

import java.util.Arrays;

public class Bird {
    private String species;
    public static String PLANET = "Earth";
    private static int count;
    private String color;
    private char[] state = {'z', 'z'};

    public Bird(String color){
        System.out.println("in ctor 1");
        this.color = color;
        count++;
    }

    public Bird(String color, String n){
        System.out.println("in ctor 2");
        color = color;
        species = n;
        n = n + " added";
        state[0] = 'D';
        count++;
    }

    public String foo(String color){
        species = null;
        state[1] = 'C';
        PLANET = "Mars";
        this.color = color;
        return species;
    }

    public String toString(){
        return species + " " + PLANET + " " + count + " " + color + " " + Arrays.toString(state);
    }

    public static void main(String[] args){

       	//what is the output (assume no compilation errors)
		Bird hawk = new Bird("red", "Larry");
		System.out.println(hawk.toString());

        Bird raptor = hawk;
		hawk = new Bird("blue", "Kim");
		Bird robin = new Bird("pink");
		System.out.println(hawk.toString());
		System.out.println(raptor.toString());
        System.out.println(robin.toString());

        System.out.println(hawk.foo("green"));
        System.out.println(hawk.toString());
        System.out.println(raptor.toString());
        System.out.println(robin.toString());

		System.out.println(hawk.count);
        System.out.println(Bird.count);
    }
}