--- a/src/java.base/share/classes/sun/nio/ch/UnixDomainServerSocketChannelImpl.java	Wed Nov 13 09:16:04 2019 +0000
+++ b/src/java.base/share/classes/sun/nio/ch/UnixDomainServerSocketChannelImpl.java	Wed Nov 13 11:06:17 2019 +0000
@@ -124,7 +124,6 @@
         private static Set<SocketOption<?>> defaultOptions() {
             HashSet<SocketOption<?>> set = new HashSet<>();
             set.add(StandardSocketOptions.SO_RCVBUF);
-            set.addAll(ExtendedSocketOptions.serverSocketOptions());
             return Collections.unmodifiableSet(set);
         }
     }