Method call

src/DeferredGroup.java:81–84

(final T arg)

    // Callback used to collect results in the order in which they appear.
    final class Notify<T> implements Callback<T, T> {
      public T call(final T arg) {
        recordCompletion(arg);
        return arg;
      }
      public String toString() {
        return "notify DeferredGroup@" + DeferredGroup.super.hashCode();
      }