public static void movePageDown(@NotNull JTable table) {
    int visible = getVisibleRowCount(table);
    if (visible <= 0) {
      moveEnd(table);
      return;
    }
    ListSelectionModel selectionModel = table.getSelectionModel();
    int step = visible - 1;
    int firstVisibleRow = getLeadingRow(table, table.getVisibleRect());
    int top = firstVisibleRow + step;
    int bottom = top + visible - 1;
    int size = table.getModel().getRowCount();
    int index = Math.min(selectionModel.getMinSelectionIndex() + step, size - 1);
    _scrollAfterPageMove(table, top, bottom, index);
  }
public static void movePageDown(@NotNull JTable table)