Posts by Rita • 17 points
3 posts
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1
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answer97
viewsQ: Multiple cast in java
I’m having a hard time doing an exercise because I don’t know how to solve this kind of casting: The class D is the superclass. The class C is the subclass. D d = (D) (C) new D(); I’d be grateful if…
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answer13197
viewsQ: How to resolve the following error: HTTP Status 500- Internal Server Error
I am trying to make a web application using java,jsp,Servlets and database. But when I run as in addClient.jsp class this error appears: HTTP Status 500- Internal Server Error. I have looked on the…
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answer1700
viewsQ: Error "Cannot make Static Reference to the non-static faithful
I’m doing a class exercise Carro and subclasses Familiar Citadino and Jipe... Only by making a class Testabuzinar1 which instantiates each of the subclasses and then calls the horn method (which is…