X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fanalysis%2FAlignmentUtils.java;fp=src%2Fjalview%2Fanalysis%2FAlignmentUtils.java;h=6ab49b27575086a59ec507741236224830cdadcc;hb=cfd38a33612b73a5b050c9f19d0fb0d81a7b646a;hp=1158c53bb37dec432977f5bf1182587fe9d9ae3b;hpb=de9592c0781569ccefd4c115bb36524d6c9deaab;p=jalview.git

diff --git a/src/jalview/analysis/AlignmentUtils.java b/src/jalview/analysis/AlignmentUtils.java
index 1158c53..6ab49b2 100644
--- a/src/jalview/analysis/AlignmentUtils.java
+++ b/src/jalview/analysis/AlignmentUtils.java
@@ -1512,7 +1512,7 @@ public class AlignmentUtils
    * @param alignment
    *          the alignment to add them to
    * @param selectionGroup
-   *          current selection group (or null if none)
+   *          current selection group - may be null, if provided then any added annotation will be trimmed to just those columns in the selection group
    */
   public static void addReferenceAnnotations(
           Map<SequenceI, List<AlignmentAnnotation>> annotations,
@@ -1536,7 +1536,7 @@ public class AlignmentUtils
    * @param seq
    * @param ann
    * @param selectionGroup
-   *          - may be null
+   *          current selection group - may be null, if provided then any added annotation will be trimmed to just those columns in the selection group
    * @return annotation added to {@code seq and {@code alignment}
    */
   public static AlignmentAnnotation addReferenceAnnotationTo(