diff -r 181bc33917e4 -r 898dfb226bd0 src/java.net.http/share/classes/jdk/internal/net/http/websocket/MessageQueue.java
--- a/src/java.net.http/share/classes/jdk/internal/net/http/websocket/MessageQueue.java	Tue Mar 13 17:10:20 2018 +0000
+++ b/src/java.net.http/share/classes/jdk/internal/net/http/websocket/MessageQueue.java	Tue Mar 13 17:12:16 2018 +0000
@@ -83,7 +83,7 @@
  */
 public class MessageQueue {
 
-    private final static boolean DEBUG = true;
+    private final static boolean DEBUG = false;
 
     @Stable
     private final Message[] elements;