-import static org.junit.Assert.*;
-
-import java.awt.Component;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Vector;
-
-import javax.swing.JMenu;
-import javax.swing.JMenuItem;
-
-import jalview.api.AlignCalcManagerI;
-import jalview.datamodel.AlignmentAnnotation;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;