HONEYCOMB-331: unify initialization handling
Due to incorrect instance of check, InitSubtreeReader was never created
in CompositeReaderRegistryBuilder.getSubtreeHandler().
As a consequence, initializers registered by subtreeAdd*, were not invoked.
The patch:
- fixes mentioned check,
- makes readers implement InitReader instead of directly
implementing Initializer
- includes missing unit tests for GenericReaders.
Change-Id: I93be59fafddb60dce00191958b5c8c62e7c2d289
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
12 files changed: