applicationSettings = settingsDialogModel.getAppSettings();
settingsSaver = new ApplicationSettingsSaver("data/settings.dat");
settingsSaver.setApplicationSettings(applicationSettings);
settingsDialogModel.getAppSettingsCopy().copy(applicationSettings);
mainWindowModel = new MainWindowModel();
addDialogModel = new AddDialogModel();
addTaskModel = new AddTaskModel();
taskManagerModel = new TaskManagerModel();
downloads = (ObservableElementList<Download>) mainWindowModel.getDownloads();
mainWindowModel.setTasks(taskManagerModel.getTasks());
tasks = (ObservableElementList<TaskData>) taskManagerModel.getTasks();