import java.io.File;
import java.io.FileReader;
-import java.io.IOException;
import java.util.Enumeration;
-import java.util.Hashtable;
import java.util.Vector;
import org.exolab.castor.xml.Unmarshaller;
import jalview.datamodel.SequenceI;
import jalview.datamodel.UniprotEntry;
import jalview.datamodel.UniprotFile;
-import jalview.io.FormatAdapter;
-import jalview.io.IdentifyFile;
-import jalview.ws.DBRefFetcher;
import jalview.ws.ebi.EBIFetchClient;
import jalview.ws.seqfetcher.DbSourceProxy;
import jalview.ws.seqfetcher.DbSourceProxyImpl;