Provide the UML class diagram for your Fraction class in the following program class Fraction {        private double numerator;        private double denominator;          // Getter and setter method for numerator        public double getDecimalValue() {               return numerator / denominator;        }        public double getNumerator() {               return numerator;        }        public void setNumerator(double numerator) {               this.numerator = numerator;        }        // Getter and setter method for denominator        public double getDenominator() {               return denominator;        }        public void setDenominator(double denominator) {               this.denominator = denominator;        }       //method isZero()        public boolean isZero() {               boolean isZero = false;               //check if numerator is zero or not               if (numerator == 0) {                      isZero = true;               }               return isZero;        }        // method to initialize numerator and denominator        public void input(int num, int den) {               numerator = num;               // check if denominator is not zero               if (den != 0) {                      denominator = den;               } else {                      System.out.println("Invalid denominator!!");                      System.exit(0);               }        }        // method to display fraction        public void display() {               double n, d;               n = numerator;               d = denominator;               // if the denominator is less than 0 then swap the sign of both numerator and               // denominator               if (denominator < 0) {                      n = (-1) * numerator;                      d = (-1) * denominator;                      System.out.print(n + "/" + d);                      System.out.println(" = " + n / d);               }                 else {                      System.out.print(numerator + "/" + denominator);                      System.out.println(" = " + n / d);               }        } } //TestFraction.java (modified) import java.util.Scanner; //test program public class TestFraction {        public static void main(String[] args) {               // create a Scanner object               Scanner in = new Scanner(System.in);               // create new fraction               Fraction frac = new Fraction();               // declare numerator and denominator               int n = 1, d;                 do {                      System.out.print("Enter Fraction's Numerator: ");                      // input numerator                      n = in.nextInt();                      System.out.print("Enter Fraction's Denominator: ");                      // input denominator                      d = in.nextInt();                      // call input with n and d                      frac.input(n, d);                      // call display                      frac.display();               } while (!frac.isZero());// loop runs until the fraction is equal to zero               in.close();        } }