import jalview.datamodel.SequenceI;
import java.awt.Color;
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
import java.io.IOException;
-import java.io.Reader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedHashMap;