<s>
Grizzly	O
web	B-Application
server	I-Application
framework	O
has	O
been	O
designed	O
to	O
help	O
developers	O
to	O
take	O
advantage	O
of	O
the	O
Java	B-Device
non-blocking	B-Language
I/O	I-Language
(	O
NIO	O
)	O
API	O
.	O
</s>
<s>
Grizzly	O
's	O
goal	O
is	O
to	O
help	O
developers	O
to	O
build	O
scalable	O
and	O
robust	O
servers	O
using	O
NIO	O
as	O
well	O
as	O
offering	O
extended	O
framework	O
components	O
:	O
web	B-Application
framework	I-Application
(	O
HTTP/S	B-Protocol
)	O
,	O
WebSocket	B-Protocol
,	O
Comet	B-General_Concept
.	O
</s>
