Java and Cotton, What Are Your Experiences?

The biggest problem around a inner oprability is around the null handlingit. That's the only real pain point that i've experienced where i'm dealing with a library written in a jaba, and it doesn't have nullability annotations or good documentation. Ah, but to cotland's credit, at least, you know, it's when you'r when you're interacting with those a p is and you're pulling them back into the cotland world. The efforts around creating nullability imitations has kind of failed.