Verifies the integrety of the projects, as builds are executed immediately after a code change was detected. This plan provides no artifiacts (use a nightly build instead).
OF-2315: Don't attempt to reply to IQ responses
An IQ 'result' or 'error' stanza cannot be responded to. Attempting to do so might cause endless loops of responses to responses, if the code would not have nullpointered out because of a lack of child element to respond to.
OF-2315: First log, then process
By first logging the error condition, the log file will contain a cause for the problem if processing the problem generates a (new) stacktrace (which hides the original one).