executor);
    ClosingFuture<String> step3 =
        step2.transform(
            new ClosingFunction<String, String>() {
              @Override
              public String apply(DeferredCloser closer, String input) throws Exception {
                closer.eventuallyClose(closeable3, closingExecutor);
                return "value 3";
              }
            },
            executor);
    Waiter step4Waiter = new Waiter();

            executor);
    ClosingFuture<String> step3 =
        step2.transform(
            new ClosingFunction<String, String>() {
              @Override
              public String apply(DeferredCloser closer, String input) throws Exception {
                closer.eventuallyClose(closeable3, closingExecutor);
                return "value 3";
              }
            },
            executor);
    Waiter step4Waiter = new Waiter();