User Defined Exceptions or Custom Exceptions In Java Programming

#javalectures, #javaprogramming, #exceptionhandling
WHAT IS EXCEPTION IN JAVA ?, WHAT IS EXCEPTION HANDLING ?, ADVANTAGE OF EXCEPTION HANDLING:, ERROR VS EXCEPTION:, JAVA - BUILT-IN EXCEPTIONS: EXCEPTION HIERARCHY:, TYPES OF EXCEPTIONS:, Unchecked Exception, Checked Exception, MULTIPLE CATCH blocks, try and catch, throw keyword, throws keyword, finally, user defined exceptions, custom exceptions, nested try block, differences between throw and throws keyword

[musicallyrelaxable]

In main method of try block we have assigned value of b as '10' using throw keyword.
try{
throw new Myexception(10);
}
how output is 2?