| [SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] fetch( ) method (Folder class) FetchProfile class fields filter streams 2nd chaining 2nd methods finger clients filtering of non-printable characters FingerClient FingerURLConnection class writing a protocol handler for HotJava, testing with finishConnect( ) method (SocketChannel class) FITS (Flexible Image Transport System) files 2nd keywords Flags class flip( ) method (Buffer classes) flush( ) method flushing streams importance of Folder class information returning methods folders 2nd checking for mail contents, listing event handling flags folder information getting messages IMAP versus POP protocol organization managing managing messages opening searching subscriptions utility methods fragments From: header information full-duplex connections |