SpringDoc - Adding extra object's properties

[GAbbona]

Describe the bug

When having on a model an attribute which name starts with 'set' (eg. settlement). It creates in the v3/api-docs Json and also in the swagger-ui, an extra property (not included in the Java Model), named 'tlement' (without the set). It happens on any property which name starts with 'set'.

To Reproduce
Steps to reproduce the behavior:

After having everything setup for sprindoc swagger-ui:

• Add on any response model, an attribute which name starts with 'set', eg. settings.
• Run web application.
• Check on sagger-ui/index.html, in the response model shows an extra property named 'tings': "string"

Expected behavior

The expected behavior is that extra field should not be created.

Additional context
Using openapi-generator-maven-plugin to generate from swagger contract, in target folder.