Question

Why there are no global variables in Java?

Answer 1

Java doesn't support global variables, by design. Java was designed with object-oriented principles in mind and as such, every variable in Java is either local or a member of a class.

Answer 2

hey friend!
Global variables are usually a design flaw.
you are components should be self contained and should not need any Global state instead use private static fields.

for more information you see on Google app store. ok

HOPE it helps you.