import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

public class Main {

	public static void main(String[] args) {	
		Display display = new Display();
		Shell shell = new Shell(display);
		GridLayout gridLayout = new GridLayout();
		shell.setLayout(gridLayout);
		Text text = new Text(shell, SWT.LEFT);
		text.setFont(new Font(text.getDisplay(), "Lucida Grande", 13, SWT.NORMAL));	
		text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));		
		text.setText("\u2325X");
		text.setText("");
		text.setText("\u2325X");		
		shell.pack();
		shell.open();
		
		while (!shell.isDisposed())
			if (!display.readAndDispatch())
				display.sleep();

		display.dispose();
	}
}