Correct a bug and variables confusing in the visit() method, and add the visitEntry() method to solve the problem with inheritance and overloading of accept() in aggregates visitors elements.
Correct a bug and variables confusing in the visit() method, and add the visitEntry() method to solve the problem with inheritance and overloading of accept() in aggregates visitors elements.

Metalaka/Central,Grummfy/Central,Metalaka/Central,Grummfy/Central,vcgato29/Central,vcgato29/Central