Error with Jersey: java.text.ParseException: Expected separator ';' instead of ','

Description

Not sure, if it is a swagger issue or Jersey but my REST API's @Consumes and @Produces values are comma separated like:
application/json,application/abc.def.ghi+json,application/abc.def.ghi.v1+json

It works fine with default okhttp but if we use Jersey2 we are seeing following error:
{
"dateLibrary": "java8",
"library": "jersey2",
}

Exception in thread "main" java.lang.IllegalArgumentException: Error parsing media type 'application/json,application/abc.def.ghi+json,application/abc.def.ghi.v1+json'
at org.glassfish.jersey.message.internal.MediaTypeProvider.fromString(MediaTypeProvider.java:92)
at org.glassfish.jersey.message.internal.MediaTypeProvider.fromString(MediaTypeProvider.java:60)
at javax.ws.rs.core.MediaType.valueOf(MediaType.java:179)
at javax.ws.rs.client.Entity.entity(Entity.java:100)
at com.abc.client(ApiClient.java:490)
at cms.AccessTokensApiExample.main(AccessTokensApiExample.java:26)
Caused by: java.text.ParseException: Expected separator ';' instead of ','
at org.glassfish.jersey.message.internal.HttpHeaderReader.nextSeparator(HttpHeaderReader.java:146)
at org.glassfish.jersey.message.internal.HttpHeaderReader.readParameters(HttpHeaderReader.java:306)
at org.glassfish.jersey.message.internal.HttpHeaderReader.readParameters(HttpHeaderReader.java:296)
at org.glassfish.jersey.message.internal.MediaTypeProvider.valueOf(MediaTypeProvider.java:118)
at org.glassfish.jersey.message.internal.MediaTypeProvider.fromString(MediaTypeProvider.java:90)
... 7 more

Swagger-codegen version

2.2.0

Swagger declaration file content or url

Command line used for generation

Steps to reproduce

Generate client using Jersey like
{
.
.
.
"dateLibrary": "java8",
"library": "jersey2",
}

Related issues

Suggest a Fix

Start by reproducing the Jersey2 client generation described in the issue, then inspect the generated ApiClient.java at line 490 and the Jersey media-type handling shown in the stack trace. Compare the generated @Consumes and @Produces values with the working okhttp behavior. Done means comma-separated media types are accepted by the Jersey client and the behavior is covered by a regression test.