private void reportCoalescingConflict(@NotNull Submission<?> current) {
      ourTasks.remove(this); // the next line will throw in tests and leave this submission hanging forever
      LOG.error("Same coalesceBy arguments are already used by " + current.getComputationOrigin() + " so they can cancel each other. " +
                "Please make them more unique.");
    }
private void reportCoalescingConflict(@NotNull Submission<?> current)