[Java][Spring][Inflector][Jax-RS] To fix various enum issues

[wing328]

• [spring] to fix deserialization issue by adding fromValue method: Possible swagger hub codegen issue with Spring Data Mongo #3509
• [jaxrs][inflector] to fix the serialization issue by adding @JsonValue: Possible swagger hub codegen issue with Enums: @JsonValue annotation is missing from toString() #3611

TODO: add test cases to cover the enum issues in spring, inflector and jaxrs moving forward.

[deveshpujari]

It does not work for language jaxrs .
I tried using 2.2.3 and 2.3.0 lastest snapshot also.

public enum HealthType {

OVERALL("overall"),

CONNECTED("connected"),

ONBOARDED("onboarded");

private String value;

HealthType(String value) {
this.value = value;
}

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

@JsonCreator
public static HealthType fromValue(String text) {
for (HealthType b : HealthType.values()) {
if (String.valueOf(b.value).equals(text)) {
return b;
}
}
return null;
}
}