Conversion from Long to Double in Java

Question

Is there any way to convert a Long data type to Double or double?

For example, I need to convert 15552451L to a

Answer 1

You could simply do :

double d = (double)15552451L;

Or you could get double from Long object as :

Long l = new Long(15552451L);
double d = l.doubleValue();

Answer 2

I think it is good for you.

BigDecimal.valueOf([LONG_VALUE]).doubleValue()

How about this code? :D