--- old/src/java.base/share/classes/sun/security/ssl/HandshakeMessage.java	2017-07-18 14:01:57.649790298 -0300
+++ new/src/java.base/share/classes/sun/security/ssl/HandshakeMessage.java	2017-07-18 14:01:57.558790056 -0300
@@ -344,6 +344,11 @@
         return cipherSuites;
     }
 
+    // add Certificate Authorities extension
+    void addCertificateAuthoritiesExtension(CertificateAuthority[] certificateAuthorities) {
+        extensions.add(new CertificateAuthoritiesExtension(certificateAuthorities));
+    }
+
     // add renegotiation_info extension
     void addRenegotiationInfoExtension(byte[] clientVerifyData) {
         HelloExtension renegotiationInfo = new RenegotiationInfoExtension(