Can we declare main method final in Java?

1.	Can we declare main method final in Java?
Answer» The final keyword is a non-access MODIFIER in Java that is only applicable for variables, methods or classes. The MAIN method can be declared as final in Java and the JVM has no problem with that. However, it is not possible to override the main method in Java unlike any final method. A program that declares the main method as final in Java is given as follows: public class Demo { public final static VOID main(STRING[] args) { System.out.println("The Main Method is declared final"); } } The OUTPUT of the above program is as follows: The Main Method is declared final

Answer»

The final keyword is a non-access MODIFIER in Java that is only applicable for variables, methods or classes.

The MAIN method can be declared as final in Java and the JVM has no problem with that. However, it is not possible to override the main method in Java unlike any final method.

A program that declares the main method as final in Java is given as follows:

public class Demo { public final static VOID main(STRING[] args) { System.out.println("The Main Method is declared final"); } }

The OUTPUT of the above program is as follows:

The Main Method is declared final

Discussion

No Comment Found

Related InterviewSolutions

Does order of specifiers matter in Java? Will static public void work for main() method?
Can the main method be declared final?
Why do we call System.gc() in Java
Best practices related to Java Collections Framework?
What is a Static Nested Class in Java?
C++ supports Pointers, while Java does not. Why?
Why do we use variable length arguments in Java?
What are the types of Base64 encoding in Java?
What enhancements Java 9 brought to Process API?
Constructor vs Method in Java