--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlTree.java	Thu Mar 10 14:47:14 2016 -0800
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlTree.java	Wed Feb 24 15:31:36 2016 -0800
@@ -132,7 +132,8 @@
      *
      * @param stringContent string content that needs to be added
      */
-    public void addContent(String stringContent) {
+    @Override
+    public void addContent(CharSequence stringContent) {
         if (!content.isEmpty()) {
             Content lastContent = content.get(content.size() - 1);
             if (lastContent instanceof StringContent)