The primary objective of this task is to refactor the existing Application class to improve the section where it processes the array parameter received from the router.
The array parameter's first element will be a class reference, and the second element will be a string representing a method name.
The class needs to dynamically call the specified method on the class instance.
Validate that the first element of the array is a valid class reference.
Validate that the second element is a valid method name of the given class.
Instantiate the class and call the specified method, passing any required arguments.
Enhance error handling to manage scenarios such as invalid class references, non-existent methods, and incorrect method signatures.
Description
The primary objective of this task is to refactor the existing Application class to improve the section where it processes the array parameter received from the router.
The array parameter's first element will be a class reference, and the second element will be a string representing a method name.
The class needs to dynamically call the specified method on the class instance.