--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/tree/Pretty.java	Thu Mar 09 18:33:47 2017 -0800
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/tree/Pretty.java	Thu Mar 09 18:53:23 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 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
@@ -442,6 +442,7 @@
     @Override
     public void visitModuleDef(JCModuleDecl tree) {
         try {
+            printDocComment(tree);
             printAnnotations(tree.mods.annotations);
             if (tree.getModuleType() == ModuleKind.OPEN) {
                 print("open ");