void () { boolean isEnabled = myImportCodeStyleRB.isSelected() && !myCodeStylesListModel.isEmpty(); myCodeStylesList.setEnabled(isEnabled); myOrganizeImportsCheckBox.setEnabled(isEnabled); if (isEnabled) { myCodeStylesList.getSelectionModel().setSelectionInterval(0, 0); } else { myCodeStylesList.getSelectionModel().clearSelection(); } }