Logging all thrown exceptions

[ahmetb]

At some points we Log.error the exceptions we have thrown. However, should we log all of them, or not? This is an important design choice.

IMHO, to provide good maintainability, we should log all exceptions, because the client program may catch it, however it is already thrown by the framework and should appear in "framework logs".

There are about ~53 exceptions in the code thrown like :

throw new [...]

We should have something like this for all exceptions:

Exception e = new [...]
Log.err(e.getMessage());
throw e;

Let's discuss.

[ahmetb]

Fixed with commit 16a888f. Logging done when OrmanException#getMessage() called.