} else if ( "false".equalsIgnoreCase( urlParam ) ) { overwrite = false;
	public static boolean isOverwrite( HttpServletRequest request )	{		boolean overwrite = false;		if ( "true".equalsIgnoreCase( getParameter( request, PARAM_OVERWRITE ) ) ) //$NON-NLS-1$		{			overwrite = true;		}		return overwrite;	}