-import jalview.api.AlignmentViewPanel;
-import jalview.api.OOMHandlerI;
-
-import jalview.bin.*;
-
-import jalview.datamodel.*;
-
-import jalview.schemes.*;
+import jalview.bin.Cache;
+import jalview.datamodel.AlignmentAnnotation;
+import jalview.datamodel.AlignmentI;
+import jalview.datamodel.Annotation;
+import jalview.datamodel.ColumnSelection;
+import jalview.datamodel.PDBEntry;
+import jalview.datamodel.Sequence;
+import jalview.datamodel.SequenceGroup;
+import jalview.datamodel.SequenceI;
+import jalview.schemes.ColourSchemeProperty;
+import jalview.schemes.UserColourScheme;