<s>
Golo	B-Language
is	O
computer	O
software	O
,	O
a	O
programming	O
language	O
for	O
the	O
Java	B-Language
virtual	I-Language
machine	I-Language
(	O
JVM	B-Language
)	O
.	O
</s>
<s>
It	O
is	O
distributed	O
as	O
free	B-License
and	I-License
open-source	I-License
software	I-License
under	O
the	O
Eclipse	B-License
Public	I-License
License	I-License
2.0	O
.	O
</s>
<s>
Golo	B-Language
is	O
largely	O
interoperable	O
with	O
the	O
programming	O
language	O
Java	B-Language
and	O
other	O
JVM	B-Language
languages	I-Language
(	O
e.g.	O
,	O
numeric	O
types	O
are	O
boxing	O
classes	O
from	O
java.lang	O
,	O
and	O
collection	O
literals	O
leverage	O
java.util	O
classes	O
)	O
,	O
that	O
runs	O
on	O
the	O
JVM	B-Language
.	O
</s>
<s>
In	O
June	O
2015	O
,	O
Golo	B-Language
became	O
an	O
official	O
Eclipse	B-Application
Foundation	I-Application
project	O
.	O
</s>
<s>
The	O
language	O
features	O
have	O
been	O
initially	O
designed	O
around	O
the	O
abilities	O
of	O
invokedynamic	O
–	O
JSR	O
292	O
that	O
appeared	O
in	O
Java	B-Language
SE	O
7	O
.	O
</s>
<s>
Golo	B-Language
uses	O
ahead-of-time	B-Application
compilation	I-Application
of	O
bytecode	O
.	O
</s>
<s>
While	O
the	O
bytecode	O
remains	O
stable	O
over	O
a	O
program	O
execution	O
,	O
the	O
invokedynamic-based	O
reconfigurable	O
call	O
sites	O
support	O
the	O
adaptive	O
dispatch	O
mechanisms	O
put	O
in	O
place	O
for	O
helping	O
the	O
HotSpot	B-Language
just-in-time	O
compiler	O
(	O
JIT	O
)	O
to	O
extract	O
reasonable	O
performance	O
.	O
</s>
