String (T value) { final ListCellRenderer<? super T> cellRenderer = myGetRenderer.get(); Component component = cellRenderer.getListCellRendererComponent(myProxyList, value, -1, false, false); String componentText = component instanceof TitledSeparator || component instanceof JSeparator ? "" : component instanceof JLabel label ? label.getText() : component instanceof SimpleColoredComponent c ? c.getCharSequence(false).toString() : component instanceof Accessible accessible ? accessible.getAccessibleContext().getAccessibleName() : null; return componentText != null ? componentText : String.valueOf(value); }