For N and NBuilder, should N be an instance variable of NBuilder, or all parameters of N be instance variables of NBuilder,finally new N() in build()?

As far as I know about builder pattern, for example, an object, Student:

Do named arguments replace the builder pattern?

When using a language that supports named and optional arguments, does the builder pattern no longer have a practical use?

factory methods in JPA entity classes. anti pattern?

I started using factory methods in JPA Entity classes. But I’m not sure if it’s an anti-pattern. If it is , then where do I place them instead ?
A similar sample is below

factory methods in JPA entity classes. anti pattern?

I started using factory methods in JPA Entity classes. But I’m not sure if it’s an anti-pattern. If it is , then where do I place them instead ?
A similar sample is below

Is the process of building a model from a dictionary necessarily the builder pattern?

I am working on a tool that scrubs Do-Not-Call (DNC) phone records from a skip-traced CSV file.

Is it wrong to extend an inner static class in java? (Builder pattern)

I’m working on a java project for the university. The project is a card game in which you travel around a 2D map and fight against some enemies. My part consists of creating the deck and the cards.