Static Method and Variable Assignment Help
Purpose of Static Method and Static Variable
It is used to manage the main memory. It is applied in inner classes, methods, blocks and variables.
For declaring the static variable you need to put a static keyword with a variable in declaring therefore it is called a static variable and it occupied the memory at once when the class loads which means that it saves memory. It contains the very simpler property of the non-similar or unique objects.
It is a method that goes to a class moderately than an instance. It is reachable to every instance of a class but through its only member of a class and a method name with a dot. But there is a huge drawbacks of static method that it cannot be reachable to every instance methods or variables. Its methods can access anywhere without creating a new object and make a memory larger.