[BUG][Java] Reference to Consumer is ambiguous
Created by: Tomboyo
Bug Report Checklist
-
Have you validated the input using an OpenAPI validator (example)? -
Have you tested with the latest master to confirm the issue still exists? -
Have you searched for related issues/PRs? -
What's the actual output vs expected output? -
[Optional] Sponsorship to speed up the bug fix or feature request (example)
Description
I generated a client for a specification with a component called Consumer
. The generator produced a client with import statements for both java.util.function.Consumer
and a ...model.Consumer
. As a result, the code cannot compile because the reference to Consumer is ambiguous
wherever the Consumer
type is referenced:
// in file org/openapitools/client/api/DefaultApi.java
import org.openapitools.client.model.Consumer;
import java.util.function.Consumer;
openapi-generator version
My project uses the latest release of the OpenAPI generator maven plugin:
<groupId>org.openapitools</groupId>
<artifactId>openapi-generator-maven-plugin</artifactId>
<version>5.2.0</version>
OpenAPI declaration file content or url
Found in the example project here
Generation Details
The client is generated using the maven plugin. See the pom.xml
Steps to reproduce
git clone git@github.com:Tomboyo/openapigen-bug-exmaple.git
cd openapigen-bug-exmaple
./mvnw clean compile
Related issues/PRs
I could not find any.
Suggest a fix
One approach is to use fully-qualified names for all types that otherwise rely on generated import statements. For each generated method, we would qualify the return type and parameter types. (Or, similarly, we could fully-qualify only the types used in the verbatim template.)