Question

Suppose a reference variable of type Integer called myInt is already declared. Create an object of type Integer with the initial value of 1 and assign it to the reference variable myInt.

Answer 1

Answer:

//The class called "Solution" is declared

public class Solution {

 //Main method which signify the beginning of program execution    

 public static void main(String[] args) {

   //myInt variable of type Integer is declared  

   Integer myInt;

   // An object of type Integer is declared with initial value of 1

   Integer newInt = new Integer(1);

   // The value of the new declared and assigned object is displayed to the user

   System.out.println(newInt);

   // The new declared object is assigned to the reference variable myInt

   myInt = newInt;

   // The value of myInt is displayed to the user

   System.out.println(myInt);

 }

}

Step-by-step explanation: