X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FAlignmentAnnotation.java;h=ddb420a1aff6a9553a91aa7f0c9ac80e893f7008;hb=520cc5fe77f3f625c9a58cb6b8b83bbca68084b6;hp=22d637b985ce1398e90b2a3b42fb2a0e21f21751;hpb=742adcf2a22d9e7b8e8c9a6cf0dad5bab09e3b39;p=jalview.git

diff --git a/src/jalview/datamodel/AlignmentAnnotation.java b/src/jalview/datamodel/AlignmentAnnotation.java
index 22d637b..ddb420a 100755
--- a/src/jalview/datamodel/AlignmentAnnotation.java
+++ b/src/jalview/datamodel/AlignmentAnnotation.java
@@ -124,6 +124,7 @@ public class AlignmentAnnotation
    */
   protected void finalize() throws Throwable
   {
+    sequenceRef = null;
     groupRef = null;
     super.finalize();
   }