Can we print hello without main method in Java?

Yes, you can print a message to console without using main(). Yes, one of the way is static block but in previous version of JDK not in JDK 1.7.

How can we run Java program without main method?

Yes, we can execute a java program without a main method by using a static block. Static block in Java is a group of statements that gets executed only once when the class is loaded into the memory by Java ClassLoader, It is also known as a static initialization block.

How can I print Hello World without system out Println?

1. System. out. write(Byte [] arg0);

1. package com.instanceofjava;
2. public class PrintMessage {
3. public static void main(String[] args) throws IOException{
4. System.out.write(“Hello World”.getBytes());
5. }
6. }

Can we write a program without main () in Java?

Yes You can compile and execute without main method By using static block.

How can I print without main method?

Java Program to Print any Statement Without Using the Main Method

1. public class Without_Main.
2. {
3. static.
4. {
5. System. out. println(“Hello World!!”);
6. System. exit(0);
7. }
8. //Does not work with JDK7.

How can I print welcome message before main method?

One of the options is to use static function as initializer to static variable. Print the statement inside a static block of code. Static blocks get executed when the class gets loaded into the memory and even before the creation of an object. Hence it will be executed before the main() method.

Can we print anything without using Println function?

You can print data on the screen/console by passing the standard output Stream object System. out as source to them.

Does every Java class need a main method?

Every Java program (which is in turn, built up from one or more Java classes) requires a Main method. The purpose of this special method is to serve as an entry point to your program so that your program can be executed.

Can we print any statement to the console without using main method and static block?

Answer is No! You cannot execute anything unless main() method is called. So there is no way you can print something to console without invoking main() method or through static functions/blocks.