package week_2; import static input.InputUtils.intInput; import static input.InputUtils.positiveIntInput; import static input.InputUtils.stringInput; /**  *  * Write a program that displays a square of characters  * of any size, between 1 and 100 characters.  *  * The user should be able to enter a size, a character, and  * your program will use loops to display a square.  *  * So, if the user enters 4, and the character "%"  * your program will display   %%%%  %%%%  %%%%  %%%%   The getSquareSize method has been written for you.   */  public class Question_7_Square_Of_Characters { public static void main(String[] args) { // You don't need to modify the main method.   final int MIN_SIZE = 1; final int MAX_SIZE = 100; Question_7_Square_Of_Characters squarer = new Question_7_Square_Of_Characters(); int size = squarer.getSquareSize(MIN_SIZE, MAX_SIZE); String character = squarer.getCharacter(); String square = squarer.buildSquare(size, character); System.out.println(square); } /* Get a positive number for the square size. You don't need to modify this method. */  public int getSquareSize(int min, int max) { // You don't need to modify this method.   // Input validation. The square size must be positive, and between MIN_SIZE and MAX_SIZE   int size = -1; // Loop while user-entered size is less than the minimum, or larger than the maximum  while (size < min || size > max) { System.out.println("SIZE" + size); size = positiveIntInput("Enter a number between 1 and 100 for the square size"); } return size; } public String getCharacter() { // TODO ask user for character  // TODO input validation - make sure user enters a string of length = 1.   return null; // Replace with your code   } public String buildSquare(int size, String character) { // TODO create and return a String that's a square of characters, of the given size.  // Example: A 3x3 square of $ is the String "$$$ $$$ $$$"   // TODO replace with your code  return null; } }