Core Java

What meant by final variable and how will we declare?

When a variable is set to final means its value cannot be changed.final variables are like constants

eg. public static final int i= 30;

When will we use final methods in java?

What is final class and give example for final in java?

What are the different types of non access modifiers available in java?

What is meant by non access modifier in java?

What is meant by access modifier in java?