forked from loafle/openapi-generator-original
* fix: `nullable` enums should not serialize a `null` value to a string * better solution? * Update modules/openapi-generator/src/main/java/org/openapitools/codegen/DefaultCodegen.java Co-authored-by: Joscha Feth <joscha@feth.com> * chore: Update circle_parallel.sh --------- Co-authored-by: William Cheng <wing328hk@gmail.com>