"Vector.maxId_" doesn't reset after "empty()" is called

[olizarevichroman]

1.5.6

core

Vector class doesn't reset maxId_ field when empty() method is called. It leads to issues when unsetting all consents.

I have a TCModel object assigned to variable tcModel.
For example I set a vendor consent for vendors 1000, 2000, 3000. Then I decided to withdraw them all and call tcModel.unsetAllVendorConsents() and this method internally calls tcModel.vendorConsents.empty(). In this case vendorConsents vector will be empty, but maxId will return 3000 cause empty() method doesn't consider maxId.