Can a Java Long type be a fraction? -


can java long type fraction? 

long longvalue = 0.2;

i've tried google , found minimum , maximum values couldn't determine whether included fractional or whole values.

static long   max_value

a constant holding maximum value long can have, 263-1.

static long   min_value

a constant holding minimum value long can have, -263.

according definition of long http://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html

long: long data type 64-bit two's complement integer. signed long has minimum value of -263 , maximum value of 263-1. in java se 8 , later, can use long data type represent unsigned 64-bit long, has minimum value of 0 , maximum value of 264-1. use data type when need range of values wider provided int.

in addition, here's extract long full java se 8 specification: https://docs.oracle.com/javase/specs/jls/se8/html/jls-4.html (4.2.1)

the values of integral types integers in following ranges: long, -9223372036854775808 9223372036854775807, inclusive

so, no. neither java long primitive type nor long class can hold fraction


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