Java by API Java Util Logging 21 codes

1 Extends Formatter

2 Extends StreamHandler

3 FileHandler

4 Handler

5 Implements Filter

6 Implements Handler

7 Level ALL

8 Level FINEST

9 Level SEVERE

10 Level WARNING

11 Logger

12 LogManager

13 LogRecord

14 New ConsoleHandler()

15 New FileHandler(String pattern)

16 New LogRecord(Level level, String msg)

17 New MemoryHandler(Handler target, int size, Level pushLevel)

18 New SimpleFormatter()

19 New SocketHandler(String host, int port)

20 New XMLFormatter()

21 StreamHandler