--- old/src/java.base/share/classes/sun/security/ssl/SSLEngineImpl.java	2017-07-18 14:01:58.303792034 -0300
+++ new/src/java.base/share/classes/sun/security/ssl/SSLEngineImpl.java	2017-07-18 14:01:58.213791795 -0300
@@ -199,6 +199,9 @@
     Collection<SNIMatcher>      sniMatchers =
                                     Collections.<SNIMatcher>emptyList();
 
+    // Is the use of Certificate Authorities TLS extension enabled?
+    private boolean useCertificateAuthorities = false;
+
     // Configured application protocol values
     String[] applicationProtocols = new String[0];
 
@@ -2208,7 +2211,7 @@
         params.setEnableRetransmissions(enableRetransmissions);
         params.setMaximumPacketSize(maximumPacketSize);
         params.setApplicationProtocols(applicationProtocols);
-
+        params.setUseCertificateAuthorities(useCertificateAuthorities);
         return params;
     }
 
@@ -2233,6 +2236,8 @@
             maximumPacketSize = outputRecord.getMaxPacketSize();
         }
 
+        useCertificateAuthorities = params.getUseCertificateAuthorities();
+
         List<SNIServerName> sniNames = params.getServerNames();
         if (sniNames != null) {
             serverNames = sniNames;