Finish the implementation of the class ShapeViewingPanel (copy-paste the skeleton code in the answer area and fill in the implementation) to: Initialize the different needed graphical components o Load a List with shape objects Display the selected shape's information in the GUI polymorphically Event handling should be implemented using an anonymous inner class P.S. @TODO indicates where there is code that needs to be inserted. Skeleton code public class ShapeViewingPanel extends JPanel private JTextField areatxt, circumftxt, volumetxt; /* @TODO other declarations go here, you don't need labels */ private void initComponents () { setLayout (new FlowLayout 0); /* CTODO initializations go here * /*GTODO load the gui with the shape objects*/ public ShapeViewingPanel() { initComponents(); /* GTODO handle user selections using and anonymous inner class * display shapes' area polymorphically, * display the circumference of rectangles, * and the volume of sphere objects */ } Finish the implementation of the class ShapeViewingPanel (copy-paste the skeleton code in the answer area and fill in the implementation) to: Initialize the different needed graphical components o Load a List with shape objects Display the selected shape's information in the GUI polymorphically Event handling should be implemented using an anonymous inner class P.S. @TODO indicates where there is code that needs to be inserted. Skeleton code public class ShapeViewingPanel extends JPanel private JTextField areatxt, circumftxt, volumetxt; /* @TODO other declarations go here, you don't need labels */ private void initComponents () { setLayout (new FlowLayout 0); /* CTODO initializations go here * /*GTODO load the gui with the shape objects*/ public ShapeViewingPanel() { initComponents(); /* GTODO handle user selections using and anonymous inner class * display shapes' area polymorphically, * display the circumference of rectangles, * and the volume of sphere objects */ }