--- old/test/jdk/java/net/httpclient/AuthSchemesTest.java	2019-03-12 11:44:15.495745194 +0000
+++ new/test/jdk/java/net/httpclient/AuthSchemesTest.java	2019-03-12 11:44:15.227745203 +0000
@@ -129,6 +129,11 @@
         }
     }
 
+    static String serverAuthority(ServerSocket server) {
+        return InetAddress.getLoopbackAddress().getHostName() + ":"
+                + server.getLocalPort();
+    }
+
     public static void main(String[] args) throws Exception {
         ServerSocket serversocket = null;
         BasicServer server = null;
@@ -142,7 +147,7 @@
                 .authenticator(authenticator)
                 .build();
         server.start();
-        URI uri = URI.create("http://127.0.0.1:" + port + "/foo");
+        URI uri = URI.create("http://" + serverAuthority(serversocket) + "/foo");
         HttpRequest request = HttpRequest.newBuilder(uri)
                 .GET()
                 .build();