Write a Program to Find out Widening In Java Example Program?

Write a Program to Find out Widening In Java Example Program?

package com.java.Softwaretestingblog;
public class WideningExample 
{
   public static void main(String[] args) 
{
      // TODO Auto-generated method stub
      //Conversion lower ro higher is called wideining
      //byte->short->int->float->long->double
      int i = 100; 

      //automatic type conversion
      long l = i; 

      //automatic type conversion
      float f = l; 
      System.out.println("Int value "+i);
      System.out.println("Long value "+l);
      System.out.println("Float value "+f);
   }
}

Output:

Int value 100
Long value 100
Float value 100.0