what is the command to write your logging information into a file?
what is the best way to migrate from java.util logging to log4j?
what does .class mean in log4j context?
what are the two static methods for obtaining a logger object?
Explain why to use Apache Log4j?
Inside logger component what are the different log levels?
what is the role of filter in log4j?
what is Log4j?
what are the other support objects in Log4j?
what does WARN and TRACE level indicates in log4j?
what are the logging methods provided by logger class?
what is the difference between Threshold and LevelRangeFilter in log4j?
Explain whether a log output format can be customized?
what are the different types of Appenders?
what are the system properties checked by log4j?