On a large team I’ll often be debugging someone else’s code anyways, and the framework code is usually better than hacked together product code (and comes with a public bug tracker).

On the team I lead, we keep our domain logic pure, encapsulated, and layered. This means that if I have to debug a fellow teammates code, I can be confident that it is only business logic related code and not more technical, library dependent code.

When our code has to interact with other systems, the other systems' responses have to pass through an anti corruption layer and be translated into something we care about. All of this is surrounded with try catch and we quite obsessively check and validate everything coming in and out.

We do all of this because if/when something breaks in some library or framework that we didnt write, it doesnt bleed through to our POJOs. And, if we ever need to switch to the new flavor of the week library which happens quite often, we don't have to rewrite everything, just the adapter classes.