Watch a lightning talk about Exception Driven Development at https://www.infoq.com/presentations/joy-coding-2018-lightning-talks
This is Hello World, run by exception.
In other words, it throws exceptions around in order to invoke methods. I know, it's exceptionally crazy.
To invoke a method, throw a MethodInvocation, containing the target class, method and (optional) parameters, e.g.:
throw new MethodInvocation("ExceptionDriven.ConsoleApp.Worker", "Greet");
If you'd like to use an instance as the target class, then supply that one:
throw new MethodInvocation(this, "SayHello", name);
Don't expect the called method to return to the location you threw it from. That's not how Exception Driven Development rolls.