exception.java

// Question 5: Custom Exception
class InvalidAgeException extends Exception {
 public InvalidAgeException(String message) {
 super(message);
 }
}

public class exception {
 public static void main(String[] args) {
 int age = 16; // Example age
 try {
 if (age < 18) {
 throw new InvalidAgeException("Age must be 18 or above to vote.");
 }
 System.out.println("You are eligible to vote.");
 } catch (InvalidAgeException e) {
 System.out.println(e.getMessage());
 }
 }
}