diff -r d70fc9bc1430 -r bb5198288772 src/java.base/share/classes/java/net/SocketImpl.java
--- a/src/java.base/share/classes/java/net/SocketImpl.java	Mon Mar 11 19:53:08 2019 +0000
+++ b/src/java.base/share/classes/java/net/SocketImpl.java	Tue Mar 12 09:49:10 2019 +0000
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1995, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1995, 2019, 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
@@ -204,6 +204,15 @@
     protected abstract void close() throws IOException;
 
     /**
+     * Closes this socket, ignoring any IOException that is thrown by close.
+     */
+    void closeQuietly() {
+        try {
+            close();
+        } catch (IOException ignore) { }
+    }
+
+    /**
      * Places the input stream for this socket at "end of stream".
      * Any data sent to this socket is acknowledged and then
      * silently discarded.
@@ -470,6 +479,19 @@
         }
     }
 
+    /**
+     * Attempts to copy socket options from this SocketImpl to a target SocketImpl.
+     * At this time, only the SO_TIMEOUT make sense to copy.
+     */
+    void copyOptionsTo(SocketImpl target) {
+        try {
+            Object timeout = getOption(SocketOptions.SO_TIMEOUT);
+            if (timeout instanceof Integer) {
+                target.setOption(SocketOptions.SO_TIMEOUT, timeout);
+            }
+        } catch (IOException ignore) { }
+    }
+
     private static final Set<SocketOption<?>> socketOptions;
 
     private static final Set<SocketOption<?>> serverSocketOptions;