Operating System: All
At the source code of commons-dbcp, some System.out.println() and
System.err.println() statements can be found, noticeably in the constructor of
These statements are annoying, because none of the developers want to see these
messages but they occuplied the precious space in the log files.
I think it is still appropriate to use this method to emit errors, but for
normal behavior, we should have an option never seeing them.