X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FAlignViewport.java;h=264100e0f1432831c45f6f4d56cc1405ba1ce4da;hb=362f2db1b01f3562784864a1d6ac5f7b9be0a18a;hp=87566c609716897040c77fcb68304b7e14cd11ab;hpb=57dc00f8b62b404e14bd7e689ecc510ab24aeecf;p=jalview.git

diff --git a/src/jalview/appletgui/AlignViewport.java b/src/jalview/appletgui/AlignViewport.java
old mode 100755
new mode 100644
index 87566c6..264100e
--- a/src/jalview/appletgui/AlignViewport.java
+++ b/src/jalview/appletgui/AlignViewport.java
@@ -26,6 +26,7 @@ import jalview.bin.*;
 import jalview.datamodel.*;
 import jalview.schemes.*;
 import jalview.structure.SelectionSource;
+import jalview.structure.StructureSelectionManager;
 import jalview.structure.VamsasSource;
 
 public class AlignViewport implements SelectionSource, VamsasSource
@@ -144,6 +145,13 @@ public class AlignViewport implements SelectionSource, VamsasSource
   String sequenceSetID;
 
   Hashtable hiddenRepSequences;
+  
+  public void finalize() {
+    applet=null;
+    quality=null;
+    alignment=null;
+    colSel=null;
+  }
 
   public AlignViewport(AlignmentI al, JalviewLite applet)
   {
@@ -1617,7 +1625,7 @@ public class AlignViewport implements SelectionSource, VamsasSource
   public void sendSelection()
   {
     jalview.structure.StructureSelectionManager
-            .getStructureSelectionManager().sendSelection(
+            .getStructureSelectionManager(applet).sendSelection(
                     new SequenceGroup(getSelectionGroup()),
                     new ColumnSelection(getColumnSelection()), this);
   }