Filesender logic for tgFX

Filesendersnip.java

while (!tg.getClearToSend()) {
                                    //Not ready yet
                                    Thread.sleep(1);
                                    //We have to check again while in the sleeping thread that sometime
                                    //during waiting for the clearbuffer the serialport has not been disconnected.
                                    //And cancel has not been called
                                    if (!tg.isConnected()) {
                                        console.appendText("[!]Serial Port Disconnected.... Stopping file sending task...");
                                        return false;
                                    } else if (tg.isCANCELLED()) {
                                        console.appendText("[!]Canceling the file sending task...");
                                        return false;
                                    }
                                }

                                //This looks like its not needed since the same check above in the while block.
                                //However I am pretty confident that this is.
                                if (!tg.isConnected()) {
                                    console.appendText("[!]Serial Port Disconnected.... Stopping file sending task...");
                                    return false;
                                }
                                //Finally write the line everything is Good to go.
                                tg.write(line);
                            }