How do you call an abstract constructor?

You can’t call an abstract class constructor with a class instance creation expression , i.e. As constructors of abstract classes can only be called within subclass constructors (and by chaining one to another within the same class), I typically make them protected … making them public would serve no purpose.19 Haz 2014

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Answer: Yes. Constructors in Java can be private . All classes including abstract classes can have private constructors. Using private constructors we can prevent the class from being instantiated or we can limit the number of objects of that class.

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