Why throw an exception to the top for the main method?

Question

Java

Hello. Please explain why exceptions are thrown up in the main method?

public class App {
    public static void main(String[] args) throws Exception {
    }
}

There is a rule - declare or process an exception. If we add to the throws method, then must we process it in a try catch when called? But we do not call the main method from another method.

Answer 1

Exception will fall into the JVM, no more, no less, everything is simple here. The rest depends on the purpose for which the exception is thrown from main.