Changes

GJULE - GlassFish Java Util Logging Extensions

- fixes broken logging initialization lifecycle
- JUL LogManager is (and was) used before GF is capable to load logging.properties
- originally it dropped all messages with level lower than INFO
- originally it used earlyLogMessages in HK2 to remember some messages
  - however this wasn't maintained and the order changed over years, so more
    records were lost.
- GJULE LogManager has internal states, it accepts log records when it is
  reconfiguring, but doesn't process them until reconfiguration finishes.
- reconfiguration can be repeated with always the same rules.
- reconfiguration can be flourished by custom actions - in GF case externally
  configured handlers.
- differences to JDK11+ updateConfiguration methods
  - lifecycle + enhancement actions + phases
  - configurable optimizations
  - defaults useful for unit tests, no need for logging.properties
  - possibility to block processing when logging is not fully configured yet.
- now it is possible to get all logs from the start until the shutdown
- now it is possible to trace logging
  - in extreme situations
  - this feature can be removed if it would mean significiant performance hit,
    but it doesn't look it is now.
- now it closes all resources correctly
- now it is possible to separate GF services and JUL system.
- new OneLineFormatter - logs everything in a single line, limited set
- fixed and enhanced SyslogHandler - tested locally
- 88% unit test coverage (instructions)

Signed-off-by: David Matějček <david.matejcek@omnifish.ee>

GJULE integration with GlassFish

- own folder and CL for bootstrap dependencies - no need for JVM options
- sorted logging.properties
- HK2 services ARE NOT the logging system, but USE the logging system
- AdminMain sets the log manager, but doesn't set the configuration yet - this
  step is on the server (it has to load logging.properties first). All log
  records are buffered automatically -> no need for earlyLogMessages any more,
  they also contained around 20 selected messages, but all other logs were lost.

- url classloaders have toString
- DirectoryClassLoader doesn't throw IOE but ISE -> if anything would go wrong,
  we have ISE with stacktrace instead of NPE following swallowed IOE.

- Fixed some log messages
- Fixed SecurityManager complaints in QuickLook tests

Fixed log viewing

- more tolerant timestamp parsing
- fixed class cast exception (Date vs. OffsetDateTime)
- FINE log in LogFile changed to WARNING providing better information
  + fixed condition
- more effective and more robust ODLLogParser
- integration tests

Minor removals and javadoc fixes in gjule

The systemRootLoggerLevel changed to systemRootLogger.level

- it is a standard
- affects also get-log-attributes output, etc.

Renamed some parameters in logging

SimpleLogHandler.useErrorStream is true by default

- reason: Linux documentation, STDERR should be used for the dev output,
  STDOUT for user output. As GlassFish user is usually a developer it
  doesn't matter too much, but logging usually serves to developers.
  User still can switch it as he desires.