java.lang.ClassNotFoundException: kotlin.reflect.full.KClasses when upgrade from 2.8.9 to 2.8.10

[dafriz]

Describe the bug

• After updating from to 2.8.9 to 2.8.10 we get a java.lang.ClassNotFoundException: kotlin.reflect.full.KClasses exception when trying to access /v3/api-docs

To Reproduce
Update to

• Spring Boot 3.5.4 -> 3.5.5
• springdoc-openapi-starter-webmvc-ui 2.8.9 -> 2.8.10

Additional context
Similar to #2834 which was resolved with this commit ecb3782 . I wonder if that solution has been broken with the recent release. ( possibly 1a23016 ).

Work Around
Can set springdoc.enable-kotlin=false as suggested in 2834.

[dafriz]

Adding stack trace as noticed it's different from the 2834 issue

java.lang.ClassNotFoundException: kotlin.reflect.full.KClasses
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
	at org.springdoc.core.configuration.SpringDocKotlinConfiguration.kotlinDefaultsInParamObjects$lambda$1(SpringDocKotlinConfiguration.kt:80)
	at org.springdoc.core.customizers.DelegatingMethodParameterCustomizer.lambda$customizeList$0(DelegatingMethodParameterCustomizer.java:50)
	at java.base/java.util.concurrent.CopyOnWriteArrayList.forEach(CopyOnWriteArrayList.java:891)
	at org.springdoc.core.customizers.DelegatingMethodParameterCustomizer.customizeList(DelegatingMethodParameterCustomizer.java:50)
	at org.springdoc.core.extractor.DelegatingMethodParameter.lambda$customize$1(DelegatingMethodParameter.java:151)