Minor clarifications to Queue documentation.

[DartBot]

This issue was originally filed by alexey.v.var...@gmail.com

---

There are some (minor) gaps in the documentation of the corelib interface Queue: missing NPE specifications for some methods, etc.
Please see the attached patch.

---

Attachment:
queue.patch (1.11 KB)

[DartBot]

This comment was originally written by drfibonacci@google.com

---

Removed Priority-Medium label.
Added Priority-Low, Area-Language, Triaged labels.

[DartBot]

This comment was originally written by ngeoffray@google.com

---

Thanks for the patch Alexey. About NPEs, we should think more about how we want to address them. I'm not sure writing NPE specification on each method is the way to go.

---

Set owner to ngeoffray@google.com.
Removed Area-Language label.
Added Area-Library label.

[DartBot]

This comment was originally written by ngeoffray@google.com

---

Handing off to Josh.

---

Set owner to jjb@google.com.

[lrhn]

As Nicolas said, we don't want to say every place a null is not accepted. Instead we generally say it when a null is accepted, and then say what it means. In all other places, a null should be expected to give an error.

---

Set owner to @lrhn.
Added NotPlanned label.