Java Math - addExact() Method
The java.lang.Math.addExact() method returns sum of its arguments. It throws an exception, if the result overflows a long.
Syntax
public static long addExact(long x, long y)
Parameters
x |
Specify the first value. |
y |
Specify the second value. |
Return Value
Returns sum of its arguments.
Exception
Throws ArithmeticException, if the result overflows a long.
Example:
In the example below, addExact() method is used to add the given numbers.
import java.lang.*;
public class MyClass {
public static void main(String[] args) {
long x = 145;
long y = 139;
System.out.println(Math.addExact(x, y));
}
}
The output of the above code will be:
284
❮ Java.lang - Math
