what are the different types of Appenders?
what are the other support objects in Log4j?
what is package level logging in log4j?
what is the role of filter in log4j?
what are the two static methods for obtaining a logger object?
what does WARN and TRACE level indicates in log4j?
what is layouts in log4j?
what are the logging methods provided by logger class?
what is the best way to migrate from java.util logging to log4j?
why do you get multiple copies of the message in log file sometime?
Explain whether a log output format can be customized?
what is the difference between Threshold and LevelRangeFilter in log4j?
How log4j file is defined?
how can you get multiple processes to log to the same file?
what does .class mean in log4j context?