--- a/src/java.base/share/classes/sun/security/ssl/ProtocolVersion.java	Tue Aug 14 16:36:17 2018 -0700
+++ b/src/java.base/share/classes/sun/security/ssl/ProtocolVersion.java	Tue Aug 14 17:21:44 2018 -0700
@@ -38,8 +38,7 @@
  * @since   1.4.1
  */
 enum ProtocolVersion {
-//    TLS13           (0x0304,    "TLSv1.3",      false),
-    TLS13           (SSLConfiguration.tls13VN,    "TLSv1.3",      false),
+    TLS13           (0x0304,    "TLSv1.3",      false),
     TLS12           (0x0303,    "TLSv1.2",      false),
     TLS11           (0x0302,    "TLSv1.1",      false),
     TLS10           (0x0301,    "TLSv1",        false),

--- a/src/java.base/share/classes/sun/security/ssl/SSLConfiguration.java	Tue Aug 14 16:36:17 2018 -0700
+++ b/src/java.base/share/classes/sun/security/ssl/SSLConfiguration.java	Tue Aug 14 17:21:44 2018 -0700
@@ -100,10 +100,6 @@
     static final boolean acknowledgeCloseNotify  = Utilities.getBooleanProperty(
             "jdk.tls.acknowledgeCloseNotify", false);
 
-// TODO: Please remove after TLS 1.3 draft interop testing
-// delete me
-static int tls13VN;
-
     // Is the extended_master_secret extension supported?
     static {
         boolean supportExtendedMasterSecret = Utilities.getBooleanProperty(
@@ -116,21 +112,6 @@
             }
         }
         useExtendedMasterSecret = supportExtendedMasterSecret;
-
-// delete me
-try {
-    tls13VN =
-        AccessController.doPrivileged(
-            new PrivilegedExceptionAction<Integer>() {
-                @Override
-                public Integer run() throws Exception {
-                    return Integer.parseInt(
-                        System.getProperty("jdk.tls13.version", "0304"), 16);
-                }
-            });
-} catch (PrivilegedActionException ex) {
-    // blank
-}
     }
 
     SSLConfiguration(SSLContextImpl sslContext, boolean isClientMode) {