Double longValue() in Java with Examples

The longValue() method of Double class is a built in method to return the value specified by the calling object as long after type casting. Syntax

DoubleObject.longValue()

Parameters : It takes no parameters. Return type : It returns an long value i.e. the type casted value of the DoubleObject.

Below is the implementation of the above method.

Code 1 : Output

1022

Code 2 :

Output

-1023