<s>
JavaHelp	B-Protocol
is	O
both	O
an	O
application	O
and	O
a	O
format	O
for	O
online	B-Protocol
help	I-Protocol
files	O
that	O
can	O
be	O
displayed	O
by	O
the	O
JavaHelp	B-Protocol
browser	O
.	O
</s>
<s>
It	O
is	O
written	O
in	O
Java	B-Language
,	O
and	O
is	O
mainly	O
used	O
in	O
Java	B-Language
applications	O
.	O
</s>
<s>
The	O
file	O
format	O
is	O
XML	B-Protocol
.	O
</s>
<s>
The	O
GUI	B-Application
uses	O
a	O
tri-pane	O
layout	O
,	O
with	O
a	O
toolbar	O
and	O
menu	O
at	O
the	O
top	O
,	O
navigation	O
pane	O
on	O
the	O
left	O
,	O
and	O
content	O
viewer	O
on	O
the	O
right	O
.	O
</s>
<s>
However	O
,	O
since	O
the	O
source	O
code	O
from	O
JavaHelp	B-Protocol
was	O
put	O
on	O
GitHub	O
for	O
JavaEE	B-Language
,	O
the	O
source	O
code	O
has	O
been	O
re-licensed	O
to	O
the	O
Common	B-Application
Development	I-Application
and	I-Application
Distribution	I-Application
License	I-Application
.	O
</s>
