@Override
        public void run(AnActionButton button) {
          if (myNewElementSupplier != null) {
            final DataContext dataContext = DataManager.getInstance().getDataContext(table);
            final Project project = CommonDataKeys.PROJECT.getData(dataContext);
            final int rowIndex;
            final ListWrappingTableModel tableModel = table.getModel();
            if (project != null) {
              String newElement = myNewElementSupplier.apply(project);
              if (newElement == null) {
                setDefaultElement();
                return;
              }
              final int index = tableModel.indexOf(newElement, 0);
              if (index < 0) {
                tableModel.addRow(newElement);
                rowIndex = tableModel.getRowCount() - 1;
              }
              else {
                rowIndex = index;
              }
              table.setRowSelectionInterval(rowIndex, rowIndex);
              return;
            }
          }
          setDefaultElement();
        }
@Override
        public void run(AnActionButton button)