Abstract Class With Static Methods

Static methods cannot be inherited or overridden and that is why they cant be abstract.

Abstract class with static methods. The reason for this is static methods do not work on the instance of the class they are directly associated with the class itself. Yes abstract class can have static methods. It is mostly used as the base for subclasses to extend and implement the abstract methods and override or access the implemented methods in abstract class. Since static methods are defined on the type not the instance of a class they must be called explicitly on that type.

An abstract class in java is a class that cannot be instantiated. Static methods can be defined in an abstract class. It can be directly accessed in a static method. If i call mybaseclassmymethod then mybaseclassmymethod will always be invoked.

A single copy of the static variable is created for all instances of the class. Public abstract static void func. So if you write a static method in the class and compile it and when you try to view the il it will be same as any other class accessing the static member. If you think about it such a method would be useless.

Abstract class foo static void bar this is allowed because that method can be called directly even if you do not have an instance of the abstract class. However you cannot force a derived class to implement a static method. Thus a subclass must override them to provide method definition. In java you can have a static method in an abstract class.

Static methods are invoked using type names not instance variables. So when you want to call a method on a child class you need to use its name to call it. When a method is described as abstract by using the abstract type modifier it becomes responsibility of the subclass to implement it because they have no specified implementation in the super class.