Rename ForwardingConnection delegate method

[findepi]

Rename getDelegate() to delegate() to be consistent with all the forwarding classes in Guava.

[findepi]

cc @huberty89

[kokosing]

Rename getDelegate() to delegate() to be consistent with all the forwarding classes in Guava.

I am not sure if it is a goal to make Trino codebase consistent with Guava. I understand that we are using same design pattern which is a forwarding class, but it does not mean we should not follow their codestyle. Guava likes to skip set and get for their setters and getters, while we keep them. I don't mind removing them, but I would prefer to be consistent in Trino codebase.

No changes are requested. Just wanted to share m2c.

[losipiuk]

Rename getDelegate() to delegate() to be consistent with all the forwarding classes in Guava.

I am not sure if it is a goal to make Trino codebase consistent with Guava. I understand that we are using same design pattern which is a forwarding class, but it does not mean we should not follow their codestyle. Guava likes to skip set and get for their setters and getters, while we keep them. I don't mind removing them, but I would prefer to be consistent in Trino codebase.

No changes are requested. Just wanted to share m2c.

m2c too. In the future we will be kinda forced to change our style to not have get.. in getters as we will be using records more.