Example of a class variable (static variable)

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Tutorial: Example of a class variable (static variable)

Tutorial Details:

This Java programming example will teach you how you can define the static class variable in a class. When a number of objects are created from the same class, each instance has its own copy of class variables. But this is not the case when it is declared as static static.

static method or a variable is not attached to a particular object, but rather to the class as a whole. They are allocated when the class is loaded. Remember, each time you call the instance the new value of the variable is provided to you. For example in the class StaticVariable each instance has different copy of a class variable. It will be updated each time the instance has been called. We can call class variable directly inside the main method.

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