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• Have you provided a full/minimal spec to reproduce the issue?
• Have you validated the input using an OpenAPI validator?
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Description

Vertx

Path parameter encoding is using + instead of %20 for white spaces when using vertx library for java.
The generated code is using URLEncoder.encode(parameter, StandardCharsets.UTF_8.name());

openapi-generator version

7.13.0

OpenAPI declaration file content or url

Generation Details

Steps to reproduce

Related issues/PRs

• [BUG][JAVA] Path parameter encoding is using + instead of %20 for white spaces #11242
• [Java][native] fix path param encoding #11257

Suggest a fix

return URLEncoder.encode(parameter, StandardCharsets.UTF_8.name()).replaceAll("\+", "%20");