*/
package jalview.workers;
-import java.util.Hashtable;
-
import jalview.analysis.StructureFrequency;
import jalview.api.AlignCalcWorkerI;
import jalview.api.AlignViewportI;
import jalview.datamodel.Annotation;
import jalview.datamodel.SequenceI;
+import java.util.Hashtable;
+
public class StrucConsensusThread extends AlignCalcWorker implements
AlignCalcWorkerI
{
if (alignViewport.isClosed())
{
abortAndDestroy();
+ return;
}
AlignmentI alignment = alignViewport.getAlignment();