Java Double - longValue() Method
The java.lang.Double.longValue() method returns the value of this Double as a long after a narrowing primitive conversion.
Syntax
public long longValue()
Parameters
No parameter is required.
Return Value
Returns the double value represented by this object converted to type long.
Exception
NA.
Example:
In the example below, the java.lang.Double.longValue() method returns a Double object after conversion to type long.
import java.lang.*;
public class MyClass {
public static void main(String[] args) {
//creating Double objects
Double val1 = 25.2;
Double val2 = -25.2;
//printing longValue of the Double objects
System.out.println("longValue of the val1 is: " + val1.longValue());
System.out.println("longValue of the val2 is: " + val2.longValue());
}
}
The output of the above code will be:
longValue of the val1 is: 25 longValue of the val2 is: -25
❮ Java.lang - Double
