OutOfMemoryError caused by SpringFactory

[yuyijq]

I found createObjects method in SpringFactory will call appContext.refresh() method, that will cause memory leaks, then throw OOM. I think this would be a bug of Spring.
So I created a MySpringFactory to override createObjects, not call refresh method.

[darrinholst]

I've never seen this before, is it running out of PermGen space? Do you have an example to reproduce this?