* fix #16797 and #15796 spring child constructor missing parent params
* root cause and update the DefaultCodegen.java to add missing property when with multi inheritance
* rollback SpringCodegen.java
* update samples
* rollback with master cause #16992 fixed this issue too
* still using orignal design
* catchup master
* catchup master
* catchup master
* fix
* add tests
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Co-authored-by: dabdirb <dabdirb@gmail.com>
* allow multiple auth methods of same type
* allow multiple auth methods of same type
* allow multiple headers to have api keys
* remove changes for another pr
* resolved conflicts, build samples
* fixed a casing issue
* fixed casing issue