Index
*Log 4j can be comprised of
- Logger
- Appender
- Layout
*Logging levels
- Debug
- Info
- Warn
- Error
- Fatal
- log
*Layouts
- PatternLayout
- SimpleLayout
- DateLayout
- XMLLayout
- HTMLLayout
*Appenders
- ConolseAppender
- FileAppender
- JDBCAppender
- SMTPAppender
- SocketAppender