--- a/src/jdk.incubator.httpclient/share/classes/jdk/incubator/http/AbstractPushPublisher.java	Mon Nov 06 21:37:28 2017 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,57 +0,0 @@
-/*
- * Copyright (c) 2016, 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 jdk.incubator.http;
-
-import java.util.Optional;
-import java.util.concurrent.CompletionException;
-import java.util.concurrent.Flow;
-import java.util.function.Consumer;
-
-/**
- * A super class for PushPublisher implementation.
- */
-abstract class AbstractPushPublisher<T> implements Flow.Publisher<T> {
-
-    static enum SubscriptionState { OPENED, DONE, CANCELLED };
-
-    public abstract void acceptData(Optional<T> item)
-        throws InterruptedException;
-
-    public abstract void acceptError(Throwable t);
-
-    public Consumer<Optional<T>> asDataConsumer() {
-        return this::consume;
-    }
-
-    void consume(Optional<T> item) {
-        try {
-            acceptData(item);
-        } catch (InterruptedException x) {
-            throw new CompletionException(x);
-        }
-    }
-
-}