@Override
      public @Nullable Object getValueAt(int row, int col) {
        PackageEntry entry = packageTable.getEntryAt(row);
        if (entry == null || !isCellEditable(row, col)) return null;
        col += panel.areStaticImportsEnabled() ? 0 : 1;
        if (col == 0) {
          return entry.isStatic();
        }
        if (col == 1) {
          return entry.getPackageName();
        }
        if (col == 2) {
          return entry.isWithSubpackages();
        }
        throw new IllegalArgumentException(String.valueOf(col));
      }
@Override
      public @Nullable Object getValueAt(int row, int col)