QUESTION 4 Assume an interface with 2 methods: public void showResults(); and public String getWithit(); You want to write a default implementation for showResults(), but not for getWithit(), what is the best way to handle this situation? A. Leave it to the concrete class to implement both methods. B. Create another interface to ensure getWithit() is implemented. C. Simply write the default implementation for showResults() in the interface. D. Create an abstract class that implements this interface where you can write the default implementation of showResults() and omit getWithit() without any errors. O E. It is impossible to resolve this situation in Java