void () { if (getSelectedRowCount() != 1) { return; } final int selectedRow = getSelectedRow(); final Couple<String> pair = myMacros.get(selectedRow); final String title = ApplicationBundle.message("title.edit.variable"); final String macroName = pair.getFirst(); final PathMacroEditor macroEditor = new PathMacroEditor(title, macroName, pair.getSecond(), new EditValidator()); if (macroEditor.showAndGet()) { myMacros.remove(selectedRow); myMacros.add(Couple.of(macroEditor.getName(), macroEditor.getValue())); myMacros.sort(MACRO_COMPARATOR); myTableModel.fireTableDataChanged(); } }