[JAVA] Client generation - issue with okhttp version 2.7.4 - getResponse TODO

Description

JAVA Client generation
Server is Spring Data Rest with JPA Simple repositories - with Springfox Swagger annotations.

Generated client is not properly deserializing.

Swagger-codegen version

2.2.3

Swagger declaration file content or url

Command line used for generation

java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar generate -i C:\swagger.yaml -l java -o C:\generated_java_client

Steps to reproduce

1. Create Swagger using Springfox on top of Spring Data Rest Repositories
2. Generate Java client using Swagger Codegen
3. Test the generated client against server

Response body is always empty in the client side, regardless of acutal server response.

Related issues/PRs

Suggest a fix/enhancement

Problems seems in the fields:
@SerializedName("content")
@SerializedName("links")

Actual names should be:
_embedded
_links

Start with the Java generation command shown in the issue and inspect the generated client models and response deserialization. Compare the generated @SerializedName("content") and @SerializedName("links") fields with the server response, including _embedded and _links. Done means the generated client deserializes the actual response body instead of returning it empty.