--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.sctp/macosx/classes/sun/nio/ch/sctp/SctpServerChannelImpl.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2009, 2013, 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 sun.nio.ch.sctp;
+
+import java.net.SocketAddress;
+import java.net.InetAddress;
+import java.io.IOException;
+import java.util.Set;
+import java.nio.channels.spi.SelectorProvider;
+import com.sun.nio.sctp.SctpChannel;
+import com.sun.nio.sctp.SctpServerChannel;
+import com.sun.nio.sctp.SctpSocketOption;
+
+/**
+ * Unimplemented.
+ */
+public class SctpServerChannelImpl extends SctpServerChannel
+{
+    private static final String message = "SCTP not supported on this platform";
+
+    public SctpServerChannelImpl(SelectorProvider provider) {
+        super(provider);
+        throw new UnsupportedOperationException(message);
+    }
+
+    @Override
+    public SctpChannel accept() throws IOException {
+        throw new UnsupportedOperationException(message);
+    }
+
+    @Override
+    public SctpServerChannel bind(SocketAddress local,
+            int backlog) throws IOException {
+        throw new UnsupportedOperationException(message);
+    }
+
+    @Override
+    public SctpServerChannel bindAddress(InetAddress address)
+         throws IOException {
+        throw new UnsupportedOperationException(message);
+    }
+
+    @Override
+    public SctpServerChannel unbindAddress(InetAddress address)
+         throws IOException {
+        throw new UnsupportedOperationException(message);
+    }
+
+    @Override
+    public Set<SocketAddress> getAllLocalAddresses()
+            throws IOException {
+        throw new UnsupportedOperationException(message);
+    }
+
+    @Override
+    public <T> T getOption(SctpSocketOption<T> name) throws IOException {
+        throw new UnsupportedOperationException(message);
+    }
+
+    @Override
+    public <T> SctpServerChannel setOption(SctpSocketOption<T> name,
+            T value) throws IOException {
+        throw new UnsupportedOperationException(message);
+    }
+
+    @Override
+    public Set<SctpSocketOption<?>> supportedOptions() {
+        throw new UnsupportedOperationException(message);
+    }
+
+    @Override
+    protected void implConfigureBlocking(boolean block) throws IOException {
+        throw new UnsupportedOperationException(message);
+    }
+
+    @Override
+    public void implCloseSelectableChannel() throws IOException {
+        throw new UnsupportedOperationException(message);
+    }
+}