forked from loafle/openapi-generator-original
* [REQ][JAVA]: Add option to generate arrays with "uniqueItems" true as Sets rather than Lists - Update Java code generation to use sets instead of lists when uniqueItems is set to true - Add import resolution for sets - Add tests and fix broke tests resolve #5254 * Update Javascript, Perl, Python and Ruby to preserve current functionality. * Switch set implementation to LinkedHashSet * Fix missing import for uniqueItems used on param. * Fix missing import and return type for responses with uniqueItems * Fix default values for array of enum * Update generated samples * fix merge issue * Update generated samples Co-authored-by: William Cheng <wing328hk@gmail.com>