X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FTreePanel.java;h=7595a50cc71832fc0cb1625ce439577f52a99f7b;hb=25565cd3e03f50abee68185f29bf1e5e0183d1a5;hp=d424367e7f3409eb1cdea1f609ca2ae09a1a7881;hpb=ccd341fe829d12e0ec54be126ad561a7ce1a2987;p=jalview.git

diff --git a/src/jalview/appletgui/TreePanel.java b/src/jalview/appletgui/TreePanel.java
old mode 100755
new mode 100644
index d424367..7595a50
--- a/src/jalview/appletgui/TreePanel.java
+++ b/src/jalview/appletgui/TreePanel.java
@@ -49,6 +49,12 @@ public class TreePanel extends EmbmenuFrame implements ActionListener,
   {
     return tree;
   }
+  
+  public void finalize() throws Throwable {
+    ap=null;
+    av=null;
+    super.finalize();
+  }
 
   /**
    * Creates a new TreePanel object.