[BUG] [JAVA] OpenAPI Generator did not generate model if same reference with two different object defined

[ananddwivediDev]

Description

Right now we are making use of https://jdegre.github.io/editor/?url=https://raw.githubusercontent.com/jdegre/5GC_APIs/Rel-17/TS29510_Nnrf_NFManagement.yaml spec which has below field

now in this case SubscrCond mode class generate

openapi-generator version

5.4.0 (but did tried with latest version as well )

OpenAPI declaration file content or url

https://jdegre.github.io/editor/?url=https://raw.githubusercontent.com/jdegre/5GC_APIs/Rel-17/TS29510_Nnrf_NFManagement.yaml is the spec that we are making use in order to generate model

Generation Details

mvn clean install

Steps to reproduce

use https://jdegre.github.io/editor/?url=https://raw.githubusercontent.com/jdegre/5GC_APIs/Rel-17/TS29510_Nnrf_NFManagement.yaml spec and other reference file and generate model and look for SubscrCond which only have one variable

private NFTypeEnum nfType; //setter getter .

Ideally it should have two variable as per spec

private NFTypeEnum nfTypeEnum; //setter getter .
private NFType nfType; //setter getter .