final ListModel model = grid.getModel(); if (model instanceof GroupsListModel) { int gindex = rows.getGroupIndex(getIndex()); GroupsModel gmodel = ((GroupsListModel) model).getGroupsModel(); if (_open)
final ListModel model = grid.getModel(); if (model instanceof GroupsListModel) { int gindex = rows.getGroupIndex(getIndex()); GroupsModel gmodel = ((GroupsListModel) model).getGroupsModel(); if (_open)