JAL-2121 cleanup TODO

diff --git a/src/jalview/datamodel/Alignment.java b/src/jalview/datamodel/Alignment.java
index d737bd5..32bb761 100755 (executable)
--- a/src/jalview/datamodel/Alignment.java
+++ b/src/jalview/datamodel/Alignment.java
@@ -1721,6 +1721,7 @@ public class Alignment implements AlignmentI
           boolean preserveUnmappedGaps)
   {
     // TODO should this method signature be the one in the interface?
+    // JBPComment - yes - neither flag is used, so should be deleted.
     boolean thisIsNucleotide = this.isNucleotide();
     boolean thatIsProtein = !al.isNucleotide();
     if (!thatIsProtein && !thisIsNucleotide)