Compilation error in generated class requestBody

Description

Compilation errors in swagger generated class.

I am using swagger 3.0.0

post:
tags:
- SampleExperienceResponse
description: This api uploads photo from user
requestBody:
content:
multipart/form-data:
schema:
type: object
properties:
postion:
type: string
id:
type: string
file:
type: string
format: base64
encoding:
file:
contentType: image/png, image/jpeg, image/jpg
responses:
200:
description: Returns the applicable Modules
204:
description: No Content

This snippet in yaml creates a class Body.java. No error in yaml as per swagger editor

And inside body.java it has set file method

@JsonProperty("file")
public void setFile(String file) {
this.file = file;
}
@Override
public boolean equals(java.lang.Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
body body = (body) o;
return Objects.equals(this.postion, body.postion) &&
Objects.equals(this.Id, body.Id) &&
Objects.equals(this.file, body.file);
}

//marked in bold is the compilation error

The class name is Body and while initialization it uses as a body.

I don't have any other reference of the body in my YAML file.

Can someone please help me in understanding why it is happening.

Start with the OpenAPI multipart/form-data requestBody shown in the issue and inspect the generated Body.java, especially its equals method. Trace which generator template or naming step produces the invalid body reference, then verify that the generated class compiles for this input.