[java] enum for int array initialized with strings

[etherealjoy]

Description

The generated code for the enums of int types, in an array of said enums is initialized with a string.
Compilation fails

  public enum TypeEnum {
    _0("0"),
    
    _1("1"),
    
    _2("2"),
    
    _3("3")

openapi-generator version

master

OpenAPI declaration file content or url

  TypeIds:
    type: object
    properties:
      type:
        type: array
        items:
          type: integer
          format: int32
          enum:
          - 0
          - 1
          - 2
          - 3

Command line used for generation

java -jar ./openapi-generator-cli.jar generate -i ./Api.yaml -o ./genjava -l java

Steps to reproduce

Related issues/PRs

Suggest a fix/enhancement

[jmini]

This is a nice input. We should support this. Thank you for reporting it.

[jmini]

This is fixed for java and kotlin with the latest 3.1.0-SNAPSHOT version. Can you verify?

[etherealjoy]

I will test it and will close this issue if solved.

[etherealjoy]

Solved with #75
Generated code looks like this now,

    NUMBER_0(0),
    
    NUMBER_1(1),
    
    NUMBER_2(2),
    
    NUMBER_3(3);