TypeCastingExample

package com.datatypes;

public class TypeCastingExample {

public static void main(String args[]){

byte b=1;
short s  = 2;
int i= 300;
long l=4l;
char c = 'e';
boolean bn = false;

//long myLong = 123123123123123l; usage of long literal. without l prefix it's out of range
b = (byte) c;

System.out.println("Boolean value is-----"+bn);//cannnot cast boolean to either datatype AND otherway around

System.out.println("after conversion from character+++"+b);//char to byte

float f = 10.00f;
double d = 20d;

d = f;

System.out.println("value of d is --------"+d);//narrowing downcasting

System.out.println("Byte is........"+b);
System.out.println("short is........"+s);
System.out.println("Integer is......"+i);
System.out.println("Long is......"+l);


b = (byte)i;//LOSS OF DATA AS INTEGER TO BYTE CAUSES DATA LOSS//CONVERT THE INTEGER TO DECIMAL TRUNCATE HIGH ORDER BYTES THAN USING 2S COMPLIMENT GENERATES BYTE VALUE

i = s;

System.out.println("Byte value after narrowing is........."+b);

System.out.println("Integer value after widening is........."+i);







}
}