Can't generate Java client from OpenApi generator

[Mateusz Wolski]

I have tried to generate Java client to communicate with standalone wiremock. 

I have use OpenApi generator but the generated source code contains imports like this 

import org.openapitools.client.model.OneOfobjectobjectobjectobjectobjectobjectobjectobject;

import org.openapitools.client.model.UNKNOWN_BASE_TYPE;

And some of methods expects UNKNOWN_BASE_TYPE as an argument.

Can you look on it and suggest how to solve the issue? I have tried brew and gradle plugin.

[Tom Akehurst]

Is there a specific reason you're trying to generate a Java client rather than just using WireMock as one?