True if ANSI color codes are understood by this instance.
Provide a debug message.
Provide a debug message.
the debug message
Provide an error message.
Provide an error message.
the error message
Provide an info message.
Provide an info message.
the info message
Provide a stack trace
Provide a stack trace
the Throwable
containing the stack trace being logged
Provide an warning message.
Provide an warning message.
the warning message
A logger through which to provide feedback to the user about a run.
The difference between the event handler and the logger is that the event handler is for events intended to be consumed by the client software whereas the logger is for messages intended to be consumed by the client *user* (i.e., a human).
Implementations of this interface must be thread-safe.