public static Streamable<Double> fromDoubleStream(final DoubleStream stream){
  Objects.requireNonNull(stream);
  return fromStream(ReactiveSeq.fromDoubleStream(stream));
}

public static Streamable < Double > fromDoubleStream ( final DoubleStream stream ) { Objects . requireNonNull ( stream ) ; return fromStream ( ReactiveSeq . fromDoubleStream ( stream ) ) ; }
construct a sequence from a stream
