import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
public class FirstSWTClass {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setText("First SWT Application");
shell.setSize(250, 250);
Label label = new Label(shell, SWT.CENTER);
label.setText("Greetings from SWT");
label.setBounds(shell.getClientArea());
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
}