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Java Tutorial : Java Underscore Characters in numeric literals

Java Tutorial : Java Underscore Characters in numeric literals

UnderScoreDemo.java

public class UnderScoreDemo
{

    public static void main(String[] args)
    {

        long creditCardNumber = 1234_5678_9012_3456L;

        System.out.println("creditCardNumber : " + creditCardNumber);

        long socialSecurityNumber = 999_99_9999L;

        System.out.println("socialSecurityNumber : " + socialSecurityNumber);

        float pi = 3.14_15F;

        System.out.println("pi : " + pi);

        long hexBytes = 0xFF_EC_DE_5E;

        System.out.println("hexBytes : " + hexBytes);

        long hexWords = 0xCAFE_BABE;

        System.out.println("hexWords : " + hexWords);

        long maxLong = 0x7fff_ffff_ffff_ffffL;

        System.out.println("maxLong : " + maxLong);

        byte nybbles = 0b0010_0101;

        System.out.println("nybbles : " + nybbles);

        long bytes = 0b11010010_01101001_10010100_10010010;

        System.out.println("bytes : " + bytes);

    }
}