<s>
XStream	B-Language
is	O
a	O
Java	B-Language
library	O
to	O
serialize	B-Application
objects	B-Language
to	O
XML	B-Protocol
(	O
or	O
JSON	B-General_Concept
)	O
and	O
back	O
again	O
.	O
</s>
<s>
XStream	B-Language
uses	O
reflection	B-Language
to	O
discover	O
the	O
structure	O
of	O
the	O
object	O
graph	O
to	O
serialize	B-Application
at	O
run	B-Library
time	I-Library
,	O
and	O
does	O
n't	O
require	O
modifications	O
to	O
objects	B-Language
.	O
</s>
<s>
It	O
can	O
serialize	B-Application
internal	O
fields	O
,	O
including	O
private	O
and	O
final	O
,	O
and	O
supports	O
non-public	O
and	O
inner	O
classes	O
.	O
</s>
<s>
When	O
serializing	B-Application
an	O
object	O
it	O
serializes	B-Application
the	O
full	O
object	O
graph	O
.	O
</s>
<s>
If	O
the	O
above	O
code	O
is	O
executed	O
with	O
XStream	B-Language
's	O
default	O
relative	O
references	O
mode	O
,	O
it	O
will	O
generate	O
the	O
following	O
XML	B-Protocol
:	O
</s>
<s>
XStream	B-Language
is	O
free	B-Application
software	I-Application
,	O
distributed	O
under	O
a	O
permissive	O
,	O
revised	O
BSD-style	O
licence	O
.	O
</s>
