Java Libraries for Linear Programming/Optimisation or OR related algorithms

Dear all,

I am working on some applications dealing with optimisation of constraints spaces/resource.

I will probably need to engage linear programming / optimisation techniques or algorithms to solve the problems. I wonder if anyone know of any Java libraries for purpose (trying to write my own optimisation/linear programming solving packages will require way too much effort and re-inventing the wheel).

Many thanks!

regards

[460 byte] By [David78] at [2007-9-30 19:53:24]