*/
package jalview.datamodel;
-import java.util.*;
+import jalview.util.MessageManager;
+
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.Hashtable;
+import java.util.List;
+import java.util.Map;
+import java.util.Vector;
/**
* Data structure to hold and manipulate a multiple sequence alignment