if (inputValues[0].equalsIgnoreCase("RETR")) {
					if(!inputValues[0].equalsIgnoreCase("LIST") && inputValues.length == 1 ) {

						if(inputValues[0].equalsIgnoreCase("RETR") && inputValues.length == 1 )
							output.writeUTF("");


						continue; }
					output.writeUTF(rIMSG);// to server
//					output.flush();//clears the line
					if(getInput.readUTF().equalsIgnoreCase("true")) {//listen from server
					try {



						ObjectInputStream ois = new ObjectInputStream(socket.getInputStream());

						byte[] buffer = (byte[]) ois.readObject();
						System.out.println("#"+buffer.length);
						String sent = k.nextLine();
						if(sent.equalsIgnoreCase("send")) {

						FileOutputStream fos = new FileOutputStream(inputValues[1]);
						fos.write(buffer);
						fos.flush();
						System.out.print("This is a small file, the file is sent without a terminating null.");


						}
						else {
		 					System.out.print("+ok, RETR aborted");
		 					rIMSG="";
						}
					} catch (ClassNotFoundException xd) {

					}
				}
					else {
						System.out.println("-File not found.");
						check = 1;

					}
					continue;
					}

				if (!inputValues[0].equals("RETR"))
					output.writeUTF(rIMSG);

			} catch (IOException e) {

			}