Q:- Java program to create custom exception that throw exception if age entered is less than 18.

Question

Bhaskar Tumram · Accepted Answer

import java.util.Scanner;
class MaxAge extends Exception
{
	public MaxAge(String str)
	{
		System.out.println(str);
	}
}
public class CustomAgeExeption 
{
	public static void main(String[] args) 
	{
		Scanner s=new Scanner(System.in);
		System.out.println("enter age: ");
		int age=Integer.parseInt(s.nextLine());
		if(age<18)
		{
			try
			{
				throw new MaxAge("Invalid age");
			}
			catch(MaxAge a)
			{
				System.out.println(a.getClass());
			}
		}
		else
		{
			System.out.println("valid age");
		}

	}

}

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