--- a/jdk/src/jdk.jdi/share/classes/com/sun/tools/jdi/InterfaceTypeImpl.java	Wed Apr 08 09:33:34 2015 +0000
+++ b/jdk/src/jdk.jdi/share/classes/com/sun/tools/jdi/InterfaceTypeImpl.java	Thu Apr 09 08:46:19 2015 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -131,6 +131,15 @@
     }
 
     @Override
+    boolean isAssignableTo(ReferenceType type) {
+        if (type.name().equals("java.lang.Object")) {
+            // interfaces are always assignable to j.l.Object
+            return true;
+        }
+        return super.isAssignableTo(type);
+    }
+
+    @Override
     List<InterfaceType> interfaces() {
         return superinterfaces();
     }
@@ -140,4 +149,4 @@
         // method must be directly in this interface
         return this.equals(method.declaringType());
     }
-}
\ No newline at end of file
+}