JAL-2755 add missing Javadoc

diff --git a/src/jalview/datamodel/SequenceI.java b/src/jalview/datamodel/SequenceI.java
index 03fc545..28be85f 100755 (executable)
--- a/src/jalview/datamodel/SequenceI.java
+++ b/src/jalview/datamodel/SequenceI.java
@@ -536,8 +536,21 @@ public interface SequenceI extends ASequenceI
    */
   public int replace(char c1, char c2);
 
+  /**
+   * Answers the GeneLociI, or null if not known
+   * 
+   * @return
+   */
   GeneLociI getGeneLoci();
 
+  /**
+   * Sets the mapping to gene loci for the sequence
+   * 
+   * @param speciesId
+   * @param assemblyId
+   * @param chromosomeId
+   * @param map
+   */
   void setGeneLoci(String speciesId, String assemblyId,
           String chromosomeId, MapList map);
 }