Java Program that perform type conversion like int to byte, double to int, double to byte etc.( other possible types)

Java Program that perform type conversion like int to byte, double to int, double to byte etc.( other possible types)

Program
class conversion
{
public static void main(String[] args)
{
byte b;
int i=123;
double d=121.212;
System.out.println("\nConversion of int to byte");
b=(byte)i;
System.out.println("i= " + i + " b= " + b);

System.out.println("\nConversion of double to int");
i=(int)d;
System.out.println("d= " + d +" i= "+i);

System.out.println("\nConversion of double to byte");
b=(byte)d;
System.out.println("d= " + d + " b= " + b);

//The type promotion rules.....

byte b1=11;
char c1='a';
short s1=256;
int i1=4000;
float f1=1.24f;
double d1=0.123;

double result=(f1*b1)+(i1/c1)-(d1*s1);
System.out.println((f1*b1)+ " + " + (i1/c1) + " - " + (d1*s1));
System.out.println("Result-->" + result);
}
}