--- old/test/jdk/java/util/Map/FunctionalCMEs.java	2019-07-15 10:39:08.049001000 +0000
+++ new/test/jdk/java/util/Map/FunctionalCMEs.java	2019-07-15 10:39:07.861001000 +0000
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2019, 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
@@ -30,6 +30,7 @@
 import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.Map;
+import java.util.TreeMap;
 import java.util.function.BiFunction;
 
 import org.testng.annotations.Test;
@@ -53,6 +54,7 @@
                 new Object[]{new HashMap<>(), true},
                 new Object[]{new Hashtable<>(), true},
                 new Object[]{new LinkedHashMap<>(), true},
+                new Object[]{new TreeMap<>(), true},
                 // Test default Map methods - no CME
                 new Object[]{new Defaults.ExtendsAbstractMap<>(), false}
         ).iterator();