logger - logging utility class| method | return | desc | Demo |
|---|---|---|---|
| log(str) | void | Prints a log message | logger.log("some log") |
| trace(str) | void | Prints a log message(log level: trace) | logger.trace("some log") |
| debug(str) | void | Prints a log message(log level: debug) | logger.debug("some log") |
| info(str) | void | Prints a log message(log level: info) | logger.info("some log") |
| warn(str) | void | Prints a log message(log level: warn) | logger.warn("some log") |
| error(str) | void | Prints a log message(log level: error) | logger.error("some log") |