Logging can be performed on different levels, from SEVERE that
logs only the most serious events, to FINEST, for
a highly detailed message tracing. In addition, ALL and OFF can
be used to log all messages, or to turn off the logging.
Log levels
Table 1. Log levels in descending
order| Level |
Description |
| OFF |
OFF is used to turn off logging |
| SEVERE |
SEVERE is a message level indicating a serious
failure |
| WARNING |
WARNING is a message level indicating a potential
problem |
| INFO |
INFO is a message level for informational messages |
| CONFIG |
CONFIG is a message level for static configuration
messages |
| FINE |
FINE is a message level providing tracing information |
| FINER |
FINER indicates a more detailed message tracing |
| FINEST |
FINEST indicates a highly detailed message tracing |
| ALL |
ALL indicates that all messages are logged |