import jalview.analysis.AlignmentUtils;
import jalview.analysis.Conservation;
import jalview.api.AlignViewportI;
import jalview.analysis.AlignmentUtils;
import jalview.analysis.Conservation;
import jalview.api.AlignViewportI;
import jalview.commands.ChangeCaseCommand;
import jalview.commands.EditCommand;
import jalview.commands.EditCommand.Action;
import jalview.commands.ChangeCaseCommand;
import jalview.commands.EditCommand;
import jalview.commands.EditCommand.Action;