final StatusDialog sd = getStatusDialog();
final Task task = new Task("LoadDocs", PropertyNames.EMPTY_STRING, 10);
sd.execute(this, task, resources.resLoadingSession);
task.start();
setSelectedDoc(EMPTY_SHORT_ARRAY);
Helper.setUnoPropertyValue(getModel(lstDocuments), PropertyNames.SELECTED_ITEMS, EMPTY_SHORT_ARRAY);
Helper.setUnoPropertyValue(getModel(lstDocuments), PropertyNames.STRING_ITEM_LIST, EMPTY_STRING_ARRAY);