Jul 21, 2016 · Does using the 'catch, when' feature make exception handling faster because the handler is skipped as such and the stack unwinding can happen much earlier as when …

NoSuchFieldException e) { someCode(); } Remember, though, that if all the exceptions belong to the same class hierarchy, you can simply catch that base exception type. Also note that you …

I want to know if I can safely write catch () only to catch all System.Exception types. Or do I've to stick to catch (Exception) to accomplish this. I know for other exception types (e.g.

Jun 26, 2012 · For Java 7 you can have multiple Exception caught on one catch block: catch (IOException|SQLException ex) { logger.log(ex); throw ex; } Documentation: In Java SE 7 and …

If you re-throw an exception within the catch block, and that exception is caught inside of another catch block, everything executes according to the documentation.

Is there a way to catch both exceptions and only set WebId = Guid.Empty once? The given example is rather simple, as it's only a GUID, but imagine code where you modify an object …

13 Nope, catch (or finally) is try 's friend and always there as part of try/catch. However, it is perfectly valid to have them empty, like in your example. In the comments in your example …

Sep 27, 2008 · One related and confusing thing to know is that in a try- [catch]-finally structure, a finally block may throw an exception and if so, any exception thrown by the try or catch block …

I think that this only works if you raise and then catch the exception, but not if you try getting the traceback before raising an exception object that you create, which you might want to do in …

Feb 20, 2013 · 71 Best practice is that exception handling should never hide issues. This means that try-catch blocks should be extremely rare. There are 3 circumstances where using a try …