#1 OctetAtomContainerBuilder

[rich apodaca]

OctetAtomContainerBuilder should be added. This
interface will extend the RepresenationBuilder
interface with a releaseAtomContainer() method. In this
way, a pure CDK representation can be created via the
RepresenationBuilder API. Currently,
OctetAdapterBuilder builds an Adapter, which can be
used in CDK, but which also carries some overhead.
OctetAtomContainerBuilder would eliminate this overhead.