[BUG][JAVA] Exception in thread "main" java.lang.OutOfMemoryError: UTF16 String size is 1171739252, should be less than 1073741823

[mthomas-github]

Bug Report Checklist

• [x] Have you provided a full/minimal spec to reproduce the issue?
• [X] Have you validated the input using an OpenAPI validator (example)?
• [x] Have you tested with the latest master to confirm the issue still exists?
• [X] Have you searched for related issues/PRs?
• [X] What's the actual output vs expected output?
• [ ] [Optional] Sponsorship to speed up the bug fix or feature request (example)

Description

I'm just trying to run Open Spec from docusign (https://github.com/docusign/OpenAPI-Specifications/raw/master/esignature.rest.swagger-v2.1.json) getting the following error

openapi-generator version

OpenAPI declaration file content or url

DocuSign Swwagger Generated d

Generation Details

I have a server with 160GB of Ram, it doesn't make a difference get same error each time, I tried with bash and java jar same approach

openapi-generator-cli generate -i https://github.com/docusign/OpenAPI-Specifications/raw/master/esignature.rest.swagger-v2.1.json -g csharp -o out

Steps to reproduce

Run command above

[wing328]

please use skipOperationExample (global option). the below works for me.

e.g.

java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar generate -g java -i https://raw.githubusercontent.com/docusign/OpenAPI-Specifications/master/esignature.rest.swagger-v2.1.json -o /tmp/docusign/ --skip-operation-example

[mthomas-github]

Thanks,i tested and it worked