charthat will signal to the reader of the file what type of data is to follow.
String, and then output the
Stringto the user. The file that is written to and read from should be available in the NXT Brick's flash memory even after the program terminates.
joinmethod. In other words, the
joinmethod that is provided in the leJOS NXJ library is useless. Make sure to take this into account when developing the functionality of the main program/thread.