Reinitialize the logging properties and reread the logging configuration.
The same rules are used for locating the configuration properties as are used at startup. So normally the logging properties will be re-read from the same file that was used at startup.
Any log level definitions in the new configuration file will be applied using Logger.setLevel(), if the target Logger exists.
A PropertyChangeEvent will be fired after the properties are read.
@exception SecurityException if a security manager exists and ifthe caller does not have LoggingPermission("control").
@exception IOException if there are IO problems reading the configuration.