ApfV{4,6}GeneratorBase.java - make methods final

We *really* want to avoid accidentally overriding things.

For things we want to override they should be abstract
in the base class and implemented in the top level class.

(also 'protected' isn't needed: can just be 'default')

Test: builds
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Id3e67370a62a7ccd3b6787217ed2cd20a3bb0a6e
2 files changed