fix: [JAVA][SPRING] Nullaways warn with JSpecify => add missing annotation to parameter of method toIndentedString #22685

wing328 merged 3 commits intomasterOpenAPITools/openapi-generator:masterfrom

pkernevez-22598-Add-nullable-on-toIndentedStringOpenAPITools/openapi-generator:pkernevez-22598-Add-nullable-on-toIndentedStringCopy head branch name to clipboard