java and please the do the first picture methods and run it with the test codes at the bottom thank you!

public static void testShapeList() { // ToDo: uncomment the following tests Point p25 = new Point(2,5); Point p48 = new Point(4,8); Shape r00 = new Rectangle(); Shape c25 = new Circle(9, p25); ShapeList l = new ShapeList(); displayResults(l.size() == 0, "test contructor with size");

l.add(r00); displayResults(l.size() == 1, "test add with size"); String resultString = l.toString(); String expectedString = r00.toString() + " "; System.out.println("result:" + resultString); System.out.println("expected:" + expectedString); displayResults(resultString.equals(expectedString), "test add with toString");

l.add(c25); displayResults(l.size() == 2, "test add with size"); resultString = l.toString(); expectedString = r00.toString() + " " + c25.toString() + " "; System.out.println("result:" + resultString); System.out.println("expected:" + expectedString); displayResults(resultString.equals(expectedString), "test add with toString"); // ToDo: add test to see if your ShapeList will expand when needed l.removeFront(); displayResults(l.size() == 0, "test remove with size"); resultString = l.toString(); expectedString = ""; System.out.println("result:" + resultString); System.out.println("expected:" + expectedString); displayResults(resultString.equals(expectedString), "test remove with toString"); }

public class Shape List private static final int DEFAULT_SIZE = 2; private Shape [] elements; private int count; public ShapeList() { // TODO: initialize the fields elements = new Shape [DEFAULT_SIZE] ; count = 0; // elements should be initialized as an empty // array that holds DEFAULT_SIZE shapes } * Purpose: returns the number of elements in list Parameters: none * Returns: int - the number of elements public int size() { return count; Purpose: adds Shape s to back of this list Parameters: Shape * Returns: nothing - S public void add (Shape s) { // TODO } * Purpose: returns a String reprensentation of the elements in this list separated by newlines * Parameters: none * Returns: String - the representation * public String toString() { String s = "List contents:"; for (int i = 0; i