question: unique id that is identifying the request and then the filetransfer if the request has been accepted . concode_field_sep Date date concode_elem_sep String fileName concode_elem_sep Contact sender concode_elem_sep long fileSize concode_elem_sep ProtocolProviderServiceYahooImpl yahooProvider concode_elem_sep String id concode_elem_sep OperationSetFileTransferYahooImpl fileTransferOpSet concode_field_sep long getFileSize concode_elem_sep void rejectFile concode_elem_sep FileTransfer acceptFile concode_elem_sep String getFileDescription concode_elem_sep Date getDate concode_elem_sep Contact getSender concode_elem_sep String getFileName concode_elem_sep byte[] getThumbnail
target: String function ( ) { return id ; }