Question

What is the signature of the addHandler method of the Controller interface?

(a) void addHandler(Request request, RequestHandler requestHandler)

(b) void addHandler(RequestHandler requestHandler);

(c) void addHandler(RequestHandler requestHandler);

(d) void addHandler(Request request, Request requestHandler);

I got this question in semester exam.

This intriguing question originated from The Controller Component topic in division Mastering JUnit of JUnit

Answer 1

The correct choice is (a) void addHandler(Request request, RequestHandler requestHandler)

Explanation: The addHandler method takes a Request and then a RequestHandler to handle that request as parameters.