private void gatherContextInterruptedMessages() {
      for (Map.Entry<AbstractVcs, SequentialUpdatesContext> entry : myContextInfo.entrySet()) {
        final SequentialUpdatesContext context = entry.getValue();
        if ((context == null) || (!context.shouldFail())) continue;
        final VcsException exception = new VcsException(context.getMessageWhenInterruptedBeforeStart());
        gatherExceptions(entry.getKey(), Collections.singletonList(exception));
      }
    }
private void gatherContextInterruptedMessages()