      *  This allows this target to receive log events from the specified logger.
      *
      *  @param logger The ILogger that this target should listen to.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public function addLogger(logger:ILogger):void
     {


    /**
     *  Constructor.
     */
    public function AbstractTarget()
    {

 *  It handles the validation of filter expressions and provides a default level 
 *  property.
 *  No implementation of the <code>logEvent()</code> method is provided.
 *  
 *  @langversion 3.0
 *  @playerversion Flash 9
 *  @playerversion AIR 1.1
 *  @productversion Flex 3
 */
public class AbstractTarget implements ILoggingTarget, IMXMLObject
{
