[java rest-assured] default is a reserved keyword

[jmini]

Description

When the java generator (with restassured library) creates the project without any tags defined, a DefaultApi class is created.

In ApiClient the method to create this API is:

    public DefaultApi default() {
        return DefaultApi.default(config.baseReqSpec.get());
    }

This does not compile, because "default" is a reserved keyword in java.

The method (in this case only) should be named defaultApi().

openapi-generator version

3.0.0-SNAPSHOT

OpenAPI declaration file content or url

openapi: 3.0.1
info:
  title: ping test
  version: '1.0'
servers:
  - url: 'http://localhost:8000/'
paths:
  /ping:
    get:
      operationId: pingGet
      responses:
        '201':
          description: OK

Work around

Set a tag on the operations in order to change the default value to something else.

[jmini]

An other example:

openapi: 3.0.1
info:
  title: ping test
  version: '1.0'
servers:
  - url: 'http://localhost:8000/'
paths:
  /return/ping:
    get:
      tags:
        - return
      operationId: pingGet
      responses:
        '201':
          description: OK
components:
  schemas: {}

Produces also compile error:

[ERROR] testIssue13-oapigen-rest-assured-java/src/main/java/org/openapitools/client/ApiClient.java:[43,21] <identifier> expected
[ERROR] testIssue13-oapigen-rest-assured-java/src/main/java/org/openapitools/client/ApiClient.java:[43,28] illegal start of type
[ERROR] testIssue13-oapigen-rest-assured-java/src/main/java/org/openapitools/client/ApiClient.java:[43,29] <identifier> expected
[ERROR] testIssue13-oapigen-rest-assured-java/src/main/java/org/openapitools/client/ApiClient.java:[43,30] ';' expected
[ERROR] testIssue13-oapigen-rest-assured-java/src/main/java/org/openapitools/client/ApiClient.java:[44,9] illegal start of type
[ERROR] testIssue13-oapigen-rest-assured-java/src/main/java/org/openapitools/client/ApiClient.java:[44,25] ';' expected
[ERROR] testIssue13-oapigen-rest-assured-java/src/main/java/org/openapitools/client/ApiClient.java:[44,55] <identifier> expected
[ERROR] testIssue13-oapigen-rest-assured-java/src/main/java/org/openapitools/client/ApiClient.java:[44,57] ';' expected
[ERROR] testIssue13-oapigen-rest-assured-java/src/main/java/org/openapitools/client/ApiClient.java:[64,1] class, interface, or enum expected
[ERROR] testIssue13-oapigen-rest-assured-java/src/main/java/org/openapitools/client/api/ReturnApi.java:[44,28] <identifier> expected
[ERROR] testIssue13-oapigen-rest-assured-java/src/main/java/org/openapitools/client/api/ReturnApi.java:[44,35] illegal start of type
[ERROR] testIssue13-oapigen-rest-assured-java/src/main/java/org/openapitools/client/api/ReturnApi.java:[44,54] ';' expected
[ERROR] testIssue13-oapigen-rest-assured-java/src/main/java/org/openapitools/client/api/ReturnApi.java:[44,62] <identifier> expected

---

@viclovsky any input on how the method name should looks like when the name correspond to a java reserved keyword. Obviously those are not working:

• public ReturnApi return()
• public DefaultApi default()

Maybe we could append Api to have something like this:

• public ReturnApi returnApi()
• public DefaultApi defaultApi()

[viclovsky]

Hello, @jmini
Thanks a lot for detailed description of the issue.
To my mind the best sollution in your case will be to escape java reserved keyword as well in api as for methods.