import javax.naming.ldap.UnsolicitedNotificationEvent;
import compbio.data.sequence.Alignment;
-import compbio.data.sequence.RNAstruct;
+import compbio.data.sequence.RNAStruct;
import compbio.metadata.JobSubmissionException;
import compbio.metadata.LimitExceededException;
import compbio.metadata.Option;