private void redrawEntityListLines() { ListModel<EntityListElement> model = jEntityList.getModel(); if (model instanceof UpdatableListModel) { ((UpdatableListModel<?>) model).updateContent(); } else { if (LOGGER.isLoggable(Level.WARNING)) { LOGGER.log(Level.WARNING, "Unexpected list model: {0}", model.getClass()); } jEntityList.repaint(); } }