src/java.net.http/share/classes/jdk/internal/net/http/common/SubscriberWrapper.java

*** 1,7 ****
  /*
!  * Copyright (c) 2017, 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) 2017, 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
*** 21,31 ****
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
! package jdk.incubator.http.internal.common;
  
  import java.io.Closeable;
  import java.lang.System.Logger.Level;
  import java.nio.ByteBuffer;
  import java.util.List;
--- 21,31 ----
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
! package jdk.internal.net.http.common;
  
  import java.io.Closeable;
  import java.lang.System.Logger.Level;
  import java.nio.ByteBuffer;
  import java.util.List;
*** 365,375 ****
          logger.log(Level.DEBUG, () -> "onError: " + throwable);
          errorCommon(Objects.requireNonNull(throwable));
      }
  
      protected boolean errorCommon(Throwable throwable) {
!         assert throwable != null;
          if (errorRef.compareAndSet(null, throwable)) {
              logger.log(Level.DEBUG, "error", throwable);
              pushScheduler.runOrSchedule();
              upstreamCompleted = true;
              cf.completeExceptionally(throwable);
--- 365,376 ----
          logger.log(Level.DEBUG, () -> "onError: " + throwable);
          errorCommon(Objects.requireNonNull(throwable));
      }
  
      protected boolean errorCommon(Throwable throwable) {
!         assert throwable != null ||
!                 (throwable = new AssertionError("null throwable")) != null;
          if (errorRef.compareAndSet(null, throwable)) {
              logger.log(Level.DEBUG, "error", throwable);
              pushScheduler.runOrSchedule();
              upstreamCompleted = true;
              cf.completeExceptionally(throwable);