[BUG] Spring generator uses old Swagger dependency

Description

I’m using openapi-generator-maven-plugin 4.1.3 and the spring generator uses an old swagger dependency.

expected:

		<dependency>
			<groupId>io.swagger.core.v3</groupId>
			<artifactId>swagger-annotations</artifactId>
			<version>2.0.10</version>
		</dependency>

actual:

		<dependency>
			<groupId>io.swagger</groupId>
			<artifactId>swagger-annotations</artifactId>
			<version>1.5.23</version>
		</dependency>

And the generated code uses import io.swagger.annotations.* instead of import io.swagger.v3.oas.annotations.*

[petervandenbroek]

Any idea on when this will be fixed?

Currently, generating code from an OAP3 spec leaves you no other option than to expose a Swagger 2 spec.

[cbornet]

Currently, generating code from an OAP3 spec leaves you no other option than to expose a Swagger 2 spec.

This is not due to the annotations. You can perfectly generate an OAS3 from old swagger annotations. The fact that a Swagger2 spec is exposed comes from the lib used to generate it (probably springfox v2 ?). You can upgrade to Springfox v3 which supports generating OAS3 specs.