<s>
Compuware	O
OptimalJ	B-Language
was	O
a	O
model-driven	B-Language
development	I-Language
environment	O
for	O
Java	B-Language
.	O
</s>
<s>
OptimalJ	B-Language
was	O
first	O
released	O
in	O
2001	O
and	O
was	O
then	O
based	O
on	O
Sun	O
Microsystems	O
 '	O
open	O
source	O
NetBeans	B-Application
IDE	I-Application
.	O
</s>
<s>
Since	O
2006	O
OptimalJ	B-Language
is	O
based	O
on	O
the	O
open	O
source	O
Eclipse	B-Application
IDE	I-Application
.	O
</s>
<s>
OptimalJ	B-Language
was	O
developed	O
out	O
of	O
Compuware	O
's	O
Amsterdam	O
offices	O
by	O
many	O
of	O
the	O
development	O
team	O
responsible	O
for	O
the	O
Uniface	B-Language
development	O
suite	O
.	O
</s>
<s>
OptimalJ	B-Language
is	O
available	O
in	O
two	O
editions	O
:	O
</s>
<s>
The	O
Professional	O
Edition	O
is	O
focused	O
on	O
simplifying	O
Java	B-Language
EE	I-Language
development	O
,	O
by	O
providing	O
the	O
capability	O
to	O
model	B-Language
a	O
Java	B-Language
EE	I-Language
application	O
,	O
and	O
then	O
generate	O
the	O
application	O
's	O
code	O
from	O
the	O
model	B-Language
via	O
implementation	O
patterns	O
.	O
</s>
<s>
First	O
,	O
a	O
platform-independent	B-Architecture
model	I-Architecture
is	O
made	O
,	O
which	O
is	O
then	O
transformed	B-Language
via	O
technology	O
patterns	O
to	O
a	O
platform-specific	B-Architecture
model	I-Architecture
.	O
</s>
<s>
Metamodels	O
and	O
patterns	O
are	O
bundled	O
into	O
software	B-Application
factories	I-Application
.	O
</s>
<s>
OptimalJ	B-Language
was	O
generally	O
regarded	O
as	O
a	O
technically	O
inferior	O
and	O
expensive	O
development	B-Application
environment	I-Application
.	O
</s>
<s>
Compuware	O
found	O
it	O
difficult	O
to	O
gain	O
market	O
share	O
amongst	O
the	O
Java	B-Language
development	O
community	O
with	O
the	O
Optimal	O
suite	O
of	O
products	O
.	O
</s>
<s>
Due	O
to	O
internal	O
restructurings	O
,	O
Compuware	O
decided	O
in	O
2008	O
to	O
discontinue	O
OptimalJ	B-Language
.	O
</s>
