How Static Method works.

[Question:]
What if two users call the static method at the same time? Since the
method is static, is any data within this method (parameters passed in and
local variables declared within the method) also considered static and shared for all users of the class?

[Answer:]
If the method is not accessing other static variables,
and is only working with references/values that are stored on the stack (in
other words, declared in the function), then you should have nothng to worry
about. The only thing you have to worry about at this point is other
resources you might be accessing (for example, the same file, if you are
working with files).