if (value == 0) { return; }
	private void addComponent(PreviewFrame.ImageContentPane cp, JLabel c, int mod, int value) {		int col;		int cons;		switch (value % 10) {			case 2:			default:				col = 0;				cons = GridBagConstraints.WEST;				break;			case 0:				col = 1;				cons = GridBagConstraints.CENTER;				break;			case 4:				col = 2;				cons = GridBagConstraints.EAST;				break;		}		cp.add(c, new GridBagConstraints(col, ((int) ((value - 10) / 10)) * 10 + mod, 1, 1, 0.0, 0.0				, cons, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0));		c.setHorizontalAlignment(value % 10);	}