} else {
  public Dimension minimumLayoutSize(Container parent)  {    if (parent instanceof JScrollPane)      {        JScrollPane sc = (JScrollPane) parent;        synchronized (sc.getTreeLock ())          {            Dimension insetsSize = new Dimension(0,0);             Dimension viewportSize = new Dimension(0,0);             Dimension viewportInsetsSize = new Dimension(0,0);             Dimension columnHeaderSize = new Dimension(0,0);             Dimension rowHeaderSize = new Dimension(0,0);             Dimension verticalScrollBarSize = new Dimension(0,0);             Dimension horizontalScrollBarSize = new Dimension(0,0);             Insets insets = sc.getInsets();            Border viewportBorder = sc.getViewportBorder();            Insets viewportInsets = null;            if (viewportBorder != null)              {                viewportInsets = viewportBorder.getBorderInsets(parent);                if (viewportInsets != null)                  viewportInsetsSize.setSize(viewportInsets.left + viewportInsets.right,                                             viewportInsets.top + viewportInsets.bottom);              }                        if (insets != null)              insetsSize.setSize(insets.left + insets.right,                                 insets.top + insets.bottom);            maybeSetMinimumSize(colHead, columnHeaderSize);            maybeSetMinimumSize(rowHead, rowHeaderSize);                        if (vsbPolicy != VERTICAL_SCROLLBAR_NEVER)              maybeSetMinimumSize(vsb, verticalScrollBarSize);            if (hsbPolicy != HORIZONTAL_SCROLLBAR_NEVER)              maybeSetMinimumSize(hsb, horizontalScrollBarSize);                        return new Dimension(insetsSize.width                                  + viewportSize.width                                 + viewportInsetsSize.width                                 + rowHeaderSize.width                                 + verticalScrollBarSize.width,                                 insetsSize.height                                 + viewportSize.height                                 + viewportInsetsSize.height                                 + columnHeaderSize.height                                 + horizontalScrollBarSize.height);          }      }    else      {        return new Dimension(0,0);      }  }