dropwizard/dropwizard — pull request #419 by klette (2013-11-03 14:49:47+00:00)
Title: Add support for using Optional<DateTime> in dropwizard-jdbi

Add support for Optional in dropwizard-jdbi by handling NULL-values
in JodaDateTimeMapper. This also fixes a NPE-occuring when using the
existing mapper to plain DateTime-object if extracted column is NULL.