     
     /**
      *  The 0-based row index of the cell.  
-     *  A value of -1 indicates "not set".
+     *  A value of -1 indicates that the value is not set.
      * 
      *  @default -1
      * 
      *  @langversion 3.0
      *  @playerversion Flash 10
-     *  @playerversion AIR 2.0
+     *  @playerversion AIR 2.5
      *  @productversion Flex 4.5
      */
     public function get rowIndex():int

    
    /**
     *  The 0-based column index of the cell.
     *  A value of -1 indicates "not set".
     * 
     *  @default -1
     * 
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 2.0
     *  @productversion Flex 4.5
     */
    public function get columnIndex():int


/**
 *  The CellPosition class defines a data structure 
 *  used by the Spark data grid classes to represent selected cells in the 
 *  control.  
 *  Each selected cell is represented by an instance of this class.
 *
 *  @see spark.components.DataGrid#selectedCell
 *  @see spark.components.DataGrid#selectedCells
 *  @see spark.components.Grid#selectedCell
 *  @see spark.components.Grid#selectedCells
 *  
 *  @langversion 3.0
 *  @playerversion Flash 10
 *  @playerversion AIR 2.5
 *  @productversion Flex 4.5
 */
public class CellPosition
