[BUG][JAVA-Spring] Enum without value getter

Created by: bilak

Description

Generated enum class is missing getter for it's value. Is there any option with which I can turn on getter generation? Method toString is sufficient for String enums, but if I want numbered values it's annoying to convert values between different types.

openapi-generator version

3.3.4 openapi-generator-maven-plugin

OpenAPI declaration file content or url

components:
  schemas:
    QueueStatus:
      type: integer
      enum:
        - 1
        - 10
        - 100
        - 1000
      x-enum-varnames:
        - EDITABLE
        - DELETABLE
        - LOCK
        - SPECIAL

Command line used for generation

mvn clean install

Generated output class

public enum QueueStatus {
  
  EDITABLE(1),
  
  DELETABLE(10),
  
  LOCK(100),
  
  SPECIAL(1000);

  private Integer value;

  QueueStatus(Integer value) {
    this.value = value;
  }

  @Override
  @JsonValue
  public String toString() {
    return String.valueOf(value);
  }

  @JsonCreator
  public static QueueStatus fromValue(String text) {
    for (QueueStatus b : QueueStatus.values()) {
      if (String.valueOf(b.value).equals(text)) {
        return b;
      }
    }
    throw new IllegalArgumentException("Unexpected value '" + text + "'");
  }
}