forked from loafle/openapi-generator-original
* fix(spring): Add Nullable import for array-type models (#22788) * refactor(spring): Extract helper methods for Nullable import logic (DRY) * chore: Regenerate Spring samples after Nullable import fix * Update sample files after regeneration * Fix phpunit.xml.dist: replace literal backslashes with forward slashes in directory paths * Add JavaDoc comment for addSpringNullableImportForOperation method * Fix line endings: replace CRLF (\r\n) with LF (\n) in exampleJson string literals * Remove unused Nullable imports from PR-related Spring sample files * Revert date/time example value changes (regeneration artifacts) * Fix: Skip Nullable import for enum models