int old = fixedCellHeight; fixedCellHeight = h; firePropertyChange(FIXED_CELL_HEIGHT_PROPERTY_CHANGED, old, h);
if (fixedCellWidth == w) return;  int old = fixedCellWidth; fixedCellWidth = w; firePropertyChange("fixedCellWidth", old, w);
  public void setFixedCellWidth(int h)  {    int old = fixedCellHeight;    fixedCellHeight = h;    firePropertyChange(FIXED_CELL_HEIGHT_PROPERTY_CHANGED, old, h);  }