src/java.net.http/share/classes/jdk/internal/net/http/RawChannelTube.java

rev 54081 : 8265099: Revert backport to 11u of 8236859: WebSocket over authenticating proxy fails with NPE
Summary: Revert https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/57e3fa3574ec
Reviewed-by:

*** 1,7 ****
  /*
!  * Copyright (c) 2018, 2020, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 71,81 ****
          this.connection = connection;
          this.tube = connection.getConnectionFlow();
          this.initial = initial;
          this.writePublisher = new WritePublisher();
          this.readSubscriber = new ReadSubscriber();
!         dbgTag = "[WebSocket] RawChannelTube(" + tube +")";
          debug = Utils.getWebSocketLogger(dbgTag::toString, Utils.DEBUG_WS);
          connection.client().webSocketOpen();
          connectFlows();
          if (Utils.ASSERTIONSENABLED && Utils.DEBUG_WS) {
              // this is just for debug...
--- 71,81 ----
          this.connection = connection;
          this.tube = connection.getConnectionFlow();
          this.initial = initial;
          this.writePublisher = new WritePublisher();
          this.readSubscriber = new ReadSubscriber();
!         dbgTag = "[WebSocket] RawChannelTube(" + tube.toString() +")";
          debug = Utils.getWebSocketLogger(dbgTag::toString, Utils.DEBUG_WS);
          connection.client().webSocketOpen();
          connectFlows();
          if (Utils.ASSERTIONSENABLED && Utils.DEBUG_WS) {
              // this is just for debug...