--- /dev/null	2018-05-11 10:42:23.849000000 -0700
+++ new/test/jdk/javax/net/ssl/TLSCommon/Protocol.java	2018-05-11 15:10:42.930045100 -0700
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 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.
+ *
+ * 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.
+ */
+
+public enum Protocol {
+
+    SSLV2HELLO(0x0002, "SSLv2Hello"),
+    SSLV3     (0x0300, "SSLv3"),
+    TLSV1     (0x0301, "TLSv1"),
+    TLSV1_1   (0x0302, "TLSv1.1"),
+    TLSV1_2   (0x0303, "TLSv1.2"),
+    TLSV1_3   (0x0304, "TLSv1.3"),
+
+    DTLS1_3   (0xFEFC, "DTLSv1.3"),
+    DTLS1_2   (0xFEFD, "DTLSv1.2"),
+    DTLS1_0   (0xFEFF, "DTLSv1.0");
+
+    public final int id;
+    public final String name;
+
+    private Protocol(int id, String name) {
+        this.id = id;
+        this.name = name;
+    }
+
+    public String toString() {
+        return name;
+    }
+
+    public static Protocol protocol(String name) {
+        for (Protocol protocol : values()) {
+            if (protocol.name.equals(name)) {
+                return protocol;
+            }
+        }
+
+        return null;
+    }
+}