--- a/langtools/src/jdk.javadoc/share/classes/com/sun/tools/javadoc/JavadocTodo.java	Wed Jul 05 21:41:01 2017 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 2003, 2012, 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
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package com.sun.tools.javadoc;
-
-import com.sun.tools.javac.comp.*;
-import com.sun.tools.javac.util.*;
-
-/**
- *  Javadoc's own todo queue doesn't queue its inputs, as javadoc
- *  doesn't perform attribution of method bodies or semantic checking.
- *
- *  <p><b>This is NOT part of any supported API.
- *  If you write code that depends on this, you do so at your own risk.
- *  This code and its internal interfaces are subject to change or
- *  deletion without notice.</b>
- *
- *  @author Neal Gafter
- */
-public class JavadocTodo extends Todo {
-    public static void preRegister(Context context) {
-        context.put(todoKey, new Context.Factory<Todo>() {
-               public Todo make(Context c) {
-                   return new JavadocTodo(c);
-               }
-        });
-    }
-
-    protected JavadocTodo(Context context) {
-        super(context);
-    }
-
-    @Override
-    public void append(Env<AttrContext> e) {
-        // do nothing; Javadoc doesn't perform attribution.
-    }
-
-    @Override
-    public boolean offer(Env<AttrContext> e) {
-        return false;
-    }
-}