[josm-dev] [PATCH 04/26] make Commands able to fail
frederik at remote.org
Tue Apr 29 14:28:08 BST 2008
> Make SequenceCommand able to do rollbacks
> If one command in a sequence fails, we can roll back all the
> previously successful ones.
Why would a command ever fail?
In understanding, a command can only fail if there's a programming
error in JOSM. Even so it is, of course, a good thing to handle that
gracefully rather than just throw an exception. - But are your
patches introducing commands that may fail for other reasons than
Frederik Ramm ## eMail frederik at remote.org ## N49°00'09" E008°23'33"
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