Use of Static in the example
5078
What does the 'static' keyword do in a class?
33298
Why is the Java main method static?
81709
Static nested class in Java, why?
58035
Why are you not able to declare a class as static in Java?
25132
Static Initialization Blocks
44723
Why isn't calling a static method by way of an instance an error for the Java compiler?
5204
What is a good use case for static import of methods?
18218
What does the "static" modifier after "import" mean?
4626
Difference between staticmethod and classmethod
31737
Why aren't static data members allowed in local classes?
80299
Java Error: Cannot make a static reference to the non-static method
151617
Initialization global and static variable to 0 is always unnecessary?
158951
What makes a static variable initialize only once?
93075
Why are global and static variables initialized to their default values?
140494
When are static variables initialized?
120547
What are the rules dictating the inheritance of static variables in Java?
156112
Use of "this" keyword in formal parameters for static methods in C#