X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FSequence.java;h=81a0f408da1d0274e337597e49d17fa3cf073bed;hb=855f7a4bb3e8d5fcfa9059df64262fc73f0164be;hp=aaf06f1f9d8ca2f4f018602512721886749b81de;hpb=00ac6f06b80b4a9b2b35490a7cb4033115390227;p=jalview.git

diff --git a/src/jalview/datamodel/Sequence.java b/src/jalview/datamodel/Sequence.java
index aaf06f1..81a0f40 100755
--- a/src/jalview/datamodel/Sequence.java
+++ b/src/jalview/datamodel/Sequence.java
@@ -762,6 +762,16 @@ public class Sequence
     annotation.setSequenceRef(this);
   }
 
+  public void removeAlignmentAnnotation(AlignmentAnnotation annotation)
+  {
+    if(this.annotation!=null)
+    {
+      this.annotation.removeElement(annotation);
+      if(this.annotation.size()==0)
+        this.annotation = null;
+    }
+  }
+
 
   /**
    * test if this is a valid candidate for another