--- a/test/jdk/java/net/httpclient/whitebox/java.net.http/jdk/internal/net/http/SSLEchoTubeTest.java	Wed Jun 27 21:24:56 2018 +0100
+++ b/test/jdk/java/net/httpclient/whitebox/java.net.http/jdk/internal/net/http/SSLEchoTubeTest.java	Fri Jun 29 19:43:39 2018 +0200
@@ -350,7 +350,7 @@
 
             @Override
             public void cancel() {
-                cancelled.set(true);
+                queue.add(EOF);
             }
         }