// operators/Underscores.java

// (c)2016 MindView LLC: see Copyright.txt

// We make no guarantees that this code is fit for any purpose.

// Visit http://mindviewinc.com/Books/OnJava/ for more book information.

public class Underscores {

public static void main(String[] args) {

double d = 341_435_936.445_667;

System.out.println(d);

int bin = 0b0010_1111_1010_1111_1010_1111_1010_1111;

System.out.println(Integer.toBinaryString(bin));

System.out.printf("%x\n", bin);

long hex = 0x7f_e9_b7_aa;

System.out.printf("%x\n", hex);

}

}

/* Output:

3.41435936445667E8

101111101011111010111110101111

2fafafaf

7fe9b7aa

*/