--- a/src/java.net.http/share/classes/jdk/internal/net/http/common/ByteBufferReference.java	Thu Apr 19 16:47:52 2018 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,88 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, 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.internal.net.http.common;
-
-import java.nio.ByteBuffer;
-import java.util.Objects;
-import java.util.function.Supplier;
-
-public class ByteBufferReference  implements Supplier<ByteBuffer> {
-
-    private ByteBuffer buffer;
-    private final ByteBufferPool pool;
-
-    public static ByteBufferReference of(ByteBuffer buffer) {
-        return of(buffer, null);
-    }
-
-    public static ByteBufferReference of(ByteBuffer buffer, ByteBufferPool pool) {
-        Objects.requireNonNull(buffer);
-        return new ByteBufferReference(buffer, pool);
-    }
-
-    public static ByteBuffer[] toBuffers(ByteBufferReference... refs) {
-        ByteBuffer[] bufs = new ByteBuffer[refs.length];
-        for (int i = 0; i < refs.length; i++) {
-            bufs[i] = refs[i].get();
-        }
-        return bufs;
-    }
-
-    public static ByteBufferReference[] toReferences(ByteBuffer... buffers) {
-        ByteBufferReference[] refs = new ByteBufferReference[buffers.length];
-        for (int i = 0; i < buffers.length; i++) {
-            refs[i] = of(buffers[i]);
-        }
-        return refs;
-    }
-
-
-    public static void clear(ByteBufferReference[] refs) {
-        for(ByteBufferReference ref : refs) {
-            ref.clear();
-        }
-    }
-
-    private ByteBufferReference(ByteBuffer buffer, ByteBufferPool pool) {
-        this.buffer = buffer;
-        this.pool = pool;
-    }
-
-    @Override
-    public ByteBuffer get() {
-        ByteBuffer buf = this.buffer;
-        assert buf!=null : "getting ByteBuffer after clearance";
-        return buf;
-    }
-
-    public void clear() {
-        ByteBuffer buf = this.buffer;
-        assert buf!=null : "double ByteBuffer clearance";
-        this.buffer = null;
-        if (pool != null) {
-            pool.release(buf);
-        }
-    }
-}