Merge branch 'kjvdh/features/PhylogenyViewer_tabbedsupport' into merge/2_11_2/kjvdh...

[jalview.git] / src / jalview / appletgui / TreePanel.java

diff --git a/src/jalview/appletgui/TreePanel.java b/src/jalview/appletgui/TreePanel.java
index f6bc265..e07984f 100644 (file)
--- a/src/jalview/appletgui/TreePanel.java
+++ b/src/jalview/appletgui/TreePanel.java
@@ -46,7 +46,7 @@ import java.awt.event.ItemEvent;
 import java.awt.event.ItemListener;
 
 public class TreePanel extends EmbmenuFrame
-        implements ActionListener, ItemListener
+        implements ActionListener, ItemListener, AutoCloseable
 {
   SequenceI[] seq;
 
@@ -72,11 +72,11 @@ public class TreePanel extends EmbmenuFrame
   }
 
   @Override
-  public void finalize() throws Throwable
+  public void close()
   {
     ap = null;
     av = null;
-    super.finalize();
+    super.close();
   }
 
   /**