Logging
Variable debug indicates verbose logging.
Prefix of all log messages must be : [trainnum][ST-ST]
Use println function to produce textual output. Do not use printf or other io functions, because output may not be flushed correctly.
Variable debug indicates verbose logging.
Prefix of all log messages must be : [trainnum][ST-ST]
Use println function to produce textual output. Do not use printf or other io functions, because output may not be flushed correctly.