User:Binari

Hello World/Graphical

<lang java> import javax.swing.*;

class helloGUI { private helloGUI() { JFrame.setDefaultLookAndFeelDecorated(true); JFrame penc=new JFrame("Elveda"); penc.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JLabel yaz=new JLabel("Goodbye, World!"); penc.getContentPane().add(yaz); penc.pack(); penc.setVisible(true); } public static void main(String[] args) { new helloGUI(); } } </lang>

Hello world/Newline omission

<lang java> class noNewline { public static void main(String[] args) { System.out.print("Goodbye, World!"); } } </lang>