Label label = new Label("irgendwas", Label.RIGHT);
private String toDezimal(double d) { long l = Math.round(d * 100); String s = Long.toString(l); switch (s.length()) { case 0: return "0,00"; case 1: return "0,0" + s; case 2: return "0," + s; default: return s.substring(0, s.length() - 2) + "," + s.substring(2); }}