Create a class titled MyInteger. The class will contain: An int data field title

Question

Create a class titled MyInteger. The class will contain: An int data field titled value that stores the int value for each instance of this class. A constructor that creates an instance object for the int value specified. A getter method that returns the int value. A setter method that changes the int value. A method titled isEven() that returns true if the int value is even. A method titled isOdd() that returns true if the int value is odd. Write a main method in a class titled TestMyInteger to test your code.

Explanation / Answer

MyInteger.java

package my.integer;

public class MyInteger {
  
   private int data;

   public MyInteger(int data) {
       super();
       this.data = data;
   }

   public int getData() {
       return data;
   }

   public void setData(int data) {
       this.data = data;
   }
  
   public boolean isEven() {
       return data % 2 == 0;
   }
  
   public boolean isOdd() {
       return !isEven();
   }

}

TestMyInteger.java

package my.integer;

public class TestMyInteger {
  
   public static void main(String[] args) {
       MyInteger myOddInteger = new MyInteger(5);
       MyInteger myEvenInteger = new MyInteger(8);
      
       System.out.println(myOddInteger.getData());
       System.out.println(myEvenInteger.getData());
       System.out.println(myOddInteger.isOdd());
       System.out.println(myEvenInteger.isEven());
      
   }

}

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