How Cast Operator works in Java with example ?

Program to demonstrate how Cast Operator works in Java.

public class CastOperator {

  public static void main(String args[]) {
    
     byte b =0;
     int i = 358;
     double d = 462.142;

     System.out.println("Conversion of int to byte: ");
     b = (byte) i;
     System.out.println("i = "+ i +" and b = "+ b);

     System.out.println();
  
     System.out.println("Conversion of double to int: ");
     i = (int) d;
     System.out.println("d = "+ d +" and i = "+ i);
  
     System.out.println();
  
     System.out.println("Conversion of double to byte: ");
     b = (byte) d;
     System.out.println("d = "+ d +" and b = "+ b);
  }
}

Output of the program :