rackerlabs/wadl-tools — pull request #101 by RackerWilliams (2014-04-30 18:55:43+00:00)
Title: Initial implementation of logging

XSL messages can now be directed to standard logs. Test, use log4j.
A message should start with one of the items below:

[TRACE]
[DEBUG]
[INFO]
[WARNING]
[ERROR]

If it does then it will be sent the the appropriate log level. If no
level is specified at the beginning of the line then WARNING is
assumed.