--- a/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TreeWriter.java	Fri Mar 29 09:31:44 2019 +0000
+++ b/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TreeWriter.java	Mon Apr 01 12:44:23 2019 +0530
@@ -175,7 +175,7 @@
      */
     protected HtmlTree getTreeHeader() {
         String title = resources.getText("doclet.Window_Class_Hierarchy");
-        HtmlTree bodyTree = getBody(true, getWindowTitle(title));
+        HtmlTree bodyTree = getBody(getWindowTitle(title));
         HtmlTree htmlTree = HtmlTree.HEADER();
         addTop(htmlTree);
         navBar.setUserHeader(getUserHeaderFooter(true));