Hello world in java

Java hello world

public class Main {

  public static void main(String[] args) {
  	System.out.println("Hello, World!"); 
  }
  
}

Hello world in java

public static void main(String[] args){
  System.out.println("Hello World");
}

Hello World in Java

public class className{
  public static void main(String[] args){
    System.out.println("Hello World"); // println brings into a new line and print doen't
  }
}

Hello world in java

class HelloWorld {
  public static void main(string[] args) {
    System.out.println("Hello World!");
  }
}

Hello world in java

// just copy the hello world line;   
System.out.println("Hello, World!");

Hello world in java

import javax.swing.JFrame;  //Importing class JFrame
import javax.swing.JLabel;  //Importing class JLabel
public class HelloWorld {
    public static void main(String[] args) {
        JFrame frame = new JFrame();           //Creating frame
        frame.setTitle("Hi!");                 //Setting title frame
        frame.add(new JLabel("Hello, world!"));//Adding text to frame
        frame.pack();                          //Setting size to smallest
        frame.setLocationRelativeTo(null);     //Centering frame
        frame.setVisible(true);                //Showing frame
    }
}

-1

Source: learn.excelwithbusiness.com

Similar codes

0 vote329 views1 answer
Binary tree level traversal
Java
0 vote285 views1 answer
Newinstance in java giving exception
Java
2 votes273 views1 answer
Add digits java
Java
0 vote301 views1 answer
Ark survival evolved mod apk
Java
0 vote288 views1 answer
How to use base64.getdecoder() android
Java
0 vote285 views1 answer
RSF
Java
-1 vote288 views1 answer
Close keyboard android
Java
1 vote270 views1 answer
How to normalize a vector in libgdx
Java
1 vote279 views1 answer
Java jlabel border
Java
1 vote274 views1 answer
Java convert a set to array
Java