Defined within a method or a code block Defined outside a method at the class level Defined outside a method at the class level Is only accessible in the method/code block where it is declared Is ...

Difference between static and final in Java. While static variables use memory very efficiently, a static variable is not constant. It can be changed at any time. Imagine that you want a constant that ...

Learn the differences between these Java language elements and how to use them in your programs. ... Can have any kind of instance or static variables, mutable or immutable.