How to find size of all data types present in JAVA?

How to find size of all data types present in JAVA?

class size

{

        public static void main (String[] args)

        {

                System.out.println("size of integer:"+ (Integer.SIZE/8)+" bytes");

                System.out.println("size of byte   :"+ (Byte.SIZE/8)+" byte");

                System.out.println("size of float  :"+ (Float.SIZE/8)+" bytes");

                System.out.println("size of double :"+ (Double.SIZE/8)+" bytes");

                System.out.println("size of Short  :"+ (Short.SIZE/8)+" bytes");

                System.out.println("size of long   :"+ (Long.SIZE/8)+" bytes");

                System.out.println("size of char   :"+ (Character.SIZE/8)+" bytes");

        }

}

// We are divding it by 8 because it give the output in bits and we need in bytes.

Output:

size of integer:4 bytes

size of byte   :1 byte

size of float  :4 bytes

size of double :8 bytes

size of Short  :2 bytes

size of long   :8 bytes

size of char   :2 bytes