Ensure `savePeriodicDump` is non-final: `any()` returns `null`. If the `savePeriodicDump` method is ...

# test

[nhaarman]

Ensure savePeriodicDump is non-final: any() returns null. If the savePeriodicDump method is final its code will be executed, meaning a null check will be performed on the parameter

[xenoterracide]

it was final, thanks