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In Java, you use the final modifier to prevent a class from having any subclasses.

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Can you access a protected member from a Sub class outside the package of its Base class?

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What is mean by accessibility?

Class access is the ability for any given class to access the functions of another class. Private access limits access to data and code just to the class that contains the private access modifier. The so-called "default" access grants private access, as well as access to any class in the same package. Protected access grants the same as "default" access, and also allows subclasses to access the code and data. Public access allows any class in any package to access the code and data.


What is mean by class access?

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What is the scientific name for mussels?

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Why do you have to retest subclasses that are instantiated from an existing class if the existing class has already been thoroughly tested?

i dont even know it !!!! that why i came to this website to find answer not for me to answer the dam question.