Java Tricky Program 4 - increment decrement operator
Java increment and decrement operators can be used to increase or decrease the value by 1. They can be applied before the int variable or after that, called prefixed and postfixed.
In an expression prefixed operator is applied before the value is used in expression and in case of postfix, it's applied after the value is put in expression.
We will also learn the code flow when we have static and non-static blocks in super class and sub class and we are creating an instance of subclass.