@Nonnull
    public static <T> Sink<T> list(@Nonnull String listName) {
        return fromProcessor("listSink(" + listName + ')', writeListP(listName));
    }
@Test
    public void list_byName() {
        // Given
        populateList(srcList);

        // When
        Sink<Object> sink = Sinks.list(sinkName);

        // Then
        p.readFrom(Sources.list(srcList)).writeTo(sink);
        execute();
        assertEquals(itemCount, sinkList.size());
    }