incrementExact() long in Java

incrementExact(): This method is available in the Math class of Java.

Syntax:

long java.lang.Math.incrementExact(long a)

This method takes one argument of type long as its parameter. This method returns the argument incremented by one, throwing an exception if the result overflows a long. The overflow only occurs for the maximum value. 

Parameters: One parameter is required for this method.

a: The value to increment.

Note: It Throws: ArithmeticException - if the result overflows a long.

For Example:

Math.incrementExact(1919191) = > It returns 1919192

Approach

Java

public class IncrementExactLong {
    public static void main(String[] args) {

        long a = 1919191;
        System.out.println(Math.incrementExact(a));

    }
}

Output:

1919192