I was asked to add the three types of comments to this class, each consisting of the same statement (this statement is also printed once). The output/print, block comment, and single line comment has all been marked correct. The Javadoc comment, however, has not. I asked this question earlier and tried implementing that solution, however, it did not work. What should I do to make it work?

Need help with the following: Adding comments to help explain the purpose of methods, classes, constructors, etc. to help improve understanding. Implementing enhanced for loop (for each loop) to iterate over the numbers array in the calculateProduct method. Creating a separate class for the UI and a separate class for the calculator logic. Lastly, creating a constant instead of hard coding the number "5" in multiple places. Thank you for any input/knowldge you can transfer to me, I appreciate it. Source Code: package implementingRecursion; import javax.swing.*; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener;   public class RecursiveProductCalculator extends JFrame { private JTextField[] numberFields; private JButton calculateButton; private JLabel resultLabel; public RecursiveProductCalculator() { setTitle("Recursive Product Calculator"); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setLayout(new GridLayout(7, 1));   numberFields = new…

Write a Rectangle class. Its constructor should accept length and width as a parameter. It should have methods that return its length, width, perimeter, and area. (Use Java) Show a demonstration where you create two separate rectangles.

Is it possible to put a temporary stop to the progression of a single operation while it is being carried out? Your comments should always be supported by logical arguments, no matter what kind they are?