displayMessageOnConnectionError = true;
startIcon = iconsManager.getIcon("DataRecorder.start");
stopIcon = iconsManager.getIcon("DataRecorder.stop");
// beans instantiation
authentificationLightBean = new AuthentificationLightBean();
technicalDataLightBean = new TechnicalDataLightBean();
dataRecorderHistoryBean = new DataRecorderHistoryBean();
dataRecorderAdminBean = new DataRecorderAdminBean();
authentificationLightBean.setDisplayMessageOnConnectionError(false);