X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=forester%2Fjava%2Fsrc%2Forg%2Fforester%2Fmsa%2FMsa.java;h=648006a8115b18782ab2f8aa68e6257dda24889c;hb=db8b10baefc3e1b5fee9b8192657ecc97ca5b86d;hp=1eb9533c17c278f510d6816b83576eb1f7ccb8d6;hpb=656be28debec520e0e35a8b311114398a40ea366;p=jalview.git

diff --git a/forester/java/src/org/forester/msa/Msa.java b/forester/java/src/org/forester/msa/Msa.java
index 1eb9533..648006a 100644
--- a/forester/java/src/org/forester/msa/Msa.java
+++ b/forester/java/src/org/forester/msa/Msa.java
@@ -48,6 +48,8 @@ public interface Msa {
 
     public char getResidueAt( int row, int col );
 
+    public boolean isGapAt( int row, int col );
+
     public List<Character> getColumnAt( int col );
 
     public Sequence getSequence( final String id );