Deprecated classes SegmentNodeStore, segment.SegmentStore and segment.file.FileStore

[Abdul Pathan]

Hi All,
Could you please suggestion to replacement of following deprecated classes of 
Oak:

org.apache.jackrabbit.oak.plugins.segment.SegmentNodeStore;
import org.apache.jackrabbit.oak.plugins.segment.SegmentStore;
import org.apache.jackrabbit.oak.plugins.segment.file.FileStore;

Regards,
Abdul Pathan