--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/Configuration.java	Wed Feb 15 14:12:29 2017 -0800
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/Configuration.java	Wed Feb 15 14:25:50 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, 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
@@ -32,7 +32,6 @@
 import javax.lang.model.element.ModuleElement;
 import javax.lang.model.element.PackageElement;
 import javax.lang.model.element.TypeElement;
-import javax.lang.model.util.ElementFilter;
 import javax.lang.model.util.SimpleElementVisitor9;
 import javax.tools.JavaFileManager;
 import javax.tools.JavaFileObject;
@@ -1116,7 +1115,7 @@
 
         @Override
         public String toString() {
-            return names.toString();
+            return Arrays.toString(names);
         }
 
         @Override