@NotNull should not generate nullable: false

[MikeEdgar]

I just stumbled upon a similar issue, where

@NotNull
public Access access

results in

access:
  allOf:
          - $ref: '#/components/schemas/Access'
          - nullable: false

Naturally I don't want to remove the @NotNull as it is used for other validations. And for some reason when I process the generated document with openapi-generator to create Typescript API this results in

access: Access | null

Originally posted by @rvansa in #1023 (comment)

[MikeEdgar]

nullable: false is the default and should not be added by the annotation scanner when @NotNull is present.