class Hello{
	public Shell s;
	
	public Hello(){
		Display d = Display.getCurrent();
		s = new Shell(d, SWT.SHELL_TRIM | SWT.TOOL);
		Label l = new Label(s, SWT.CENTER);
		s.setLayout(new FillLayout());
		String str = "Hello, Zeta!";
		l.setText(str);
		s.setText(str);
		s.pack();
	}
}
new Hello().s;
