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 :
// Java Code to implement // longValue() method of Double classclass GFG { // Driver method public static void main(String[] args) { // creating a Double object Double d = new Double(1022); // longValue() method of Double class // typecast the value long output = d.longValue(); // printing the output System.out.println(output); }} |
Output
1022
Code 2 :
// Java Code to implement // longValue() method of Double classclass GFG { // Driver method public static void main(String[] args) { // creating a Double object Double d = new Double(-1023.23); // longValue() method of Double class // typecast the value long output = d.longValue(); // printing the output System.out.println(output); }} |
Output
-1023
