docs: public void free()
      {
      	if (getControl() != null)
      		if (getControl().isEditing())
      			getControl().getCellEditor().stopCellEditing();	// Validate any cell being edited.
          if (m_thinTableModel != null)
          	m_thinTableModel.free();
          m_thinTableModel = null;
      	super.free();
      }