public String getCliboarContent() { String ret = ""; ClipboardRespons respons = null; try { do { respons = read(); if (!respons.isValid()) { Logger.log("Try again read from clipboard locked"); Thread.sleep(10); } else { ret = respons.getContent(); // Logger.log("Content " + ret); } } while (!respons.isValid()); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } return ret; }