--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.base/share/classes/jdk/internal/access/JavaNetInetAddressAccess.java Tue Nov 06 10:01:16 2018 -0800
@@ -0,0 +1,46 @@
+/*
+ * 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.access;
+
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+
+public interface JavaNetInetAddressAccess {
+ /**
+ * Return the original application specified hostname of
+ * the given InetAddress object.
+ */
+ String getOriginalHostName(InetAddress ia);
+
+ /**
+ * Get the InetAddress of the provided host. If an InetAddress is provided
+ * then it will be the default address returned for all calls to either
+ * form of getByName. This is required to maintain consistency when
+ * caching addresses and hostnames.
+ */
+ InetAddress getByName(String hostName, InetAddress hostAddress)
+ throws UnknownHostException;
+}