X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FEmbmenuFrame.java;fp=src%2Fjalview%2Fappletgui%2FEmbmenuFrame.java;h=0edb8c09f95332d8b08620e4f47ffe75eec2186b;hb=4f77328104498504339216829abf5ea87e2791ec;hp=b6b81faf6ac94d8298196dcb9e69216b8eeee1b9;hpb=2b8c0785318a3528e1876e8e2dd48b7d831eae69;p=jalview.git

diff --git a/src/jalview/appletgui/EmbmenuFrame.java b/src/jalview/appletgui/EmbmenuFrame.java
index b6b81fa..0edb8c0 100644
--- a/src/jalview/appletgui/EmbmenuFrame.java
+++ b/src/jalview/appletgui/EmbmenuFrame.java
@@ -52,7 +52,8 @@ import java.util.Map;
  * 
  */
 @SuppressWarnings("serial")
-public class EmbmenuFrame extends Frame implements MouseListener
+public class EmbmenuFrame extends Frame
+        implements MouseListener, AutoCloseable
 {
   protected static final Font FONT_ARIAL_PLAIN_11 = new Font("Arial",
           Font.PLAIN, 11);
@@ -62,7 +63,7 @@ public class EmbmenuFrame extends Frame implements MouseListener
   /**
    * map from labels to popup menus for the embedded menubar
    */
-  protected Map<Label, PopupMenu> embeddedPopup = new HashMap<Label, PopupMenu>();
+  protected Map<Label, PopupMenu> embeddedPopup = new HashMap<>();
 
   /**
    * the embedded menu is built on this and should be added to the frame at the
@@ -202,6 +203,7 @@ public class EmbmenuFrame extends Frame implements MouseListener
     return embeddedMenu;
   }
 
+  @Override
   public void mousePressed(MouseEvent evt)
   {
     PopupMenu popup = null;
@@ -226,18 +228,22 @@ public class EmbmenuFrame extends Frame implements MouseListener
     return embeddedPopup.get(source);
   }
 
+  @Override
   public void mouseClicked(MouseEvent evt)
   {
   }
 
+  @Override
   public void mouseReleased(MouseEvent evt)
   {
   }
 
+  @Override
   public void mouseEntered(MouseEvent evt)
   {
   }
 
+  @Override
   public void mouseExited(MouseEvent evt)
   {
   }
@@ -265,11 +271,13 @@ public class EmbmenuFrame extends Frame implements MouseListener
   /**
    * calls destroyMenus()
    */
-  public void finalize() throws Throwable
+  @Override
+  public void close()
   {
     destroyMenus();
     embeddedPopup = null;
     embeddedMenu = null;
-    super.finalize();
+    // no close for Frame
+    // super.finalize();
   }
 }