[Hawkular-dev] @Null / @NotNull

[Heiko W.Rupp]

> Am 02.03.2015 um 14:59 schrieb Thomas Segismont <tsegismo at redhat.com>:
> As for using annotations for null/notnull, the IDE I use infers it most 
> of the time, so I personally don't feel the need of using it.

I think not every IDE can do it, so adding the annotations are a benefit
for all users.
The annotations from FindBugs and JSR-308 can allow for static code analysis,
which may be helpful in error prevention as well.