Description: Fixes the compatibility with Java 11
Author: Emmanuel Bourg <ebourg@apache.org>
Forwarded: no
--- a/src/netx/jnlp/runtime/JNLPSecurityManager.java
+++ b/src/netx/jnlp/runtime/JNLPSecurityManager.java
@@ -263,41 +263,6 @@
     }
 
     /**
-     * Checks whether the window can be displayed without an applet
-     * warning banner, and adds the window to the list of windows to
-     * be disposed when the calling application exits.
-     */
-    public boolean checkTopLevelWindow(Object window) {
-        ApplicationInstance app = getApplication();
-
-        // remember window -> application mapping for focus, close on exit 
-        if (app != null && window instanceof Window) {
-            Window w = (Window) window;
-
-            if (JNLPRuntime.isDebug())
-                System.err.println("SM: app: "+app.getTitle()+" is adding a window: "+window);
-
-            weakWindows.add(window); // for mapping window -> app
-            weakApplications.add(app);
-
-            w.addWindowListener(contextListener); // for dynamic context classloader
-
-            app.addWindow(w);
-        }
-
-        // change coffee cup to netx for default icon
-        if (window instanceof Window)
-            for (Window w = (Window)window; w != null; w = w.getOwner())
-                if (window instanceof Frame)
-                    ((Frame)window).setIconImage(JNLPRuntime.getWindowIcon());
-
-        // todo: set awt.appletWarning to custom message
-        // todo: logo on with glass pane on JFrame/JWindow?
-        
-        return super.checkTopLevelWindow(window);
-    }
-
-    /**
      * Checks whether the caller can exit the system.  This method
      * identifies whether the caller is a real call to Runtime.exec
      * and has special behavior when returning from this method