Do not check for unused private methods.
<Class name="~.*Messages" />
</Match>
<Match>
- <Bug code="UwF, SIC, NP, Dm, UI, DMI" />
+ <Bug code="UwF, SIC, NP, Dm, UI, DMI, UPM" />
<Class name="~.*Test.*" />
</Match>
</FindBugsFilter>
