<s>
Xalan	B-Language
is	O
a	O
popular	O
open	B-Application
source	I-Application
software	I-Application
library	O
from	O
the	O
Apache	O
Software	O
Foundation	O
,	O
that	O
implements	O
the	O
XSLT	B-Application
1.0	O
XML	B-Protocol
transformation	O
language	O
and	O
the	O
XPath	B-Language
1.0	I-Language
language	O
.	O
</s>
<s>
The	O
Xalan	B-Language
XSLT	B-Application
processor	I-Application
is	O
available	O
for	O
both	O
the	O
Java	B-Language
and	O
C++	B-Language
programming	I-Language
languages	I-Language
.	O
</s>
<s>
It	O
combines	O
technology	O
from	O
two	O
main	O
sources	O
:	O
an	O
XSLT	B-Application
processor	I-Application
originally	O
created	O
by	O
IBM	O
under	O
the	O
name	O
LotusXSL	O
,	O
and	O
an	O
XSLT	B-Application
compiler	O
created	O
by	O
Sun	O
Microsystems	O
under	O
the	O
name	O
XSLTC	O
.	O
</s>
