Any free application server in Java ?

[Vilpesh Mistry]

Hi,
Is their any Application server in Java freely available ?
Earlier JBoss was under open source and free to use.These days i don't find or don't know of any freely available application server available to do Java development.

[Ulf Dittmer]

JBoss AS is still open source. GlassFish, too.

[Joachim Rohde]

And also Geronimo

[Ulf Dittmer]

And also Geronimo

True, but Geronimo is currently at JEE 5, and it doesn't look like a full JEE 6 release will be available any time soon.

[Joachim Rohde]

Oops... didn't know that.