Type name collisions with java pacakges

[JacobMountain]

Steps to reproduce
Schema:

schema {
    query: Query
}
type Query {
    character: Character
}
type Character {
    id: Int
    name: String
}

Interface:

package com.example;

import com.jacobmountain.graphql.client.GraphQLClient;
import com.example.dto.Character; // <-- 

@GraphQLClient(
        schema = "Schema.gql"
)
public interface MyClient {

    public Character getCharacter();

}

Generated implementation:

package com.example;

import com.jacobmountain.graphql.client.GraphQLClient;
import java.util.Character; // <-- this is the problem

@GraphQLClient(
        schema = "Schema.gql"
)
public interface MyClient {

    public Character getCharacter() {
        // impl...
    }

}

[JacobMountain]

Worth noting that there is a work-around to fully qualify the import package in the return type. e.g:

package com.example;

import com.jacobmountain.graphql.client.GraphQLClient;

@GraphQLClient(
        schema = "Schema.gql"
)
public interface MyClient {

    public com.example.dto.Character getCharacter();

}

[JacobMountain]

It seems that not all java types are causing this issue, somehow the only one I've replicated with has been Character.

[JacobMountain]

The issue appears to be in MethodDetailsVisitor when we visit the interface to gather details executableElement.getReturnType() returns the wrong Character class