How to solve lint warning "field is never used" but it is serialized

Question

I have a small class in my Android project containing some variables, I assign them in the constructor.

I then serialize the object to json using the Gson library and the function String Gson::toJson(Object src)

How can I solve this lint warning : "private field is assigned but never accessed" on these variables? Is there a special comment for that case?

edit : sorry there is another warning too "Field can be converted to a local variable" which is wrong!

Thank you!

Answer 1

You can add @SuppressWarnings("unused") annotation on field which will prevent generating such messages.