import jalview.analysis.Rna;
import jalview.analysis.StructureFrequency;
import jalview.api.AlignViewportI;
import jalview.datamodel.AlignmentAnnotation;
import jalview.datamodel.Annotation;
import jalview.datamodel.ColumnSelection;
import jalview.analysis.Rna;
import jalview.analysis.StructureFrequency;
import jalview.api.AlignViewportI;
import jalview.datamodel.AlignmentAnnotation;
import jalview.datamodel.Annotation;
import jalview.datamodel.ColumnSelection;
import jalview.schemes.ColourSchemeI;
import jalview.schemes.ResidueProperties;
import jalview.util.Platform;
import jalview.schemes.ColourSchemeI;
import jalview.schemes.ResidueProperties;
import jalview.util.Platform;