import jalview.datamodel.Alignment;
import jalview.datamodel.AlignmentI;
import jalview.datamodel.DBRefSource;
import jalview.datamodel.Alignment;
import jalview.datamodel.AlignmentI;
import jalview.datamodel.DBRefSource;
/**
* This is the the concrete implementation of the sequence retrieval interface
* and abstract class in jalview.ws.seqfetcher. This implements the run-time
/**
* This is the the concrete implementation of the sequence retrieval interface
* and abstract class in jalview.ws.seqfetcher. This implements the run-time