--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractIndexWriter.java	Sat Jun 03 02:45:43 2017 +0000
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractIndexWriter.java	Mon Jun 05 13:45:34 2017 -0700
@@ -79,7 +79,7 @@
      * @param path       Path to the file which is getting generated.
      * @param indexbuilder Unicode based Index from {@link IndexBuilder}
      */
-    protected AbstractIndexWriter(ConfigurationImpl configuration,
+    protected AbstractIndexWriter(HtmlConfiguration configuration,
                                   DocPath path,
                                   IndexBuilder indexbuilder) {
         super(configuration, path);