bug: When using the generateJava plugin the classes created have the error: incompatible types: int cannot be converted to Long

[hortegag]

Expected behavior

When using the scalar UnsignedInt in the schema file and mapping then to java.lang.Long The generateJava plugin should create the clases without compilation problems

Actual behavior

The classes created have the compilation problem
error: incompatible types: int cannot be converted to Long
private Long numberPopulation = 0;

Steps to reproduce

I added a public github repo with the configuration and the schema file

https://github.com/hortegag/graphql-test-schema/tree/main