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springintellij-ideakotlinhazelcast

Cannot access public method in HazelcastSession

I cannot invoke method in HazelcastSession class. I've obtained object and would like to add attribute via public method. I got this error. I'm using Kotlin. How to solve this? enter image description here

The same attempt in Java enter image description here

Solution

  • This https://github.com/spring-projects/spring-session/blob/master/spring-session-hazelcast/src/main/java/org/springframework/session/hazelcast/HazelcastSessionRepository.java#L321 is the definition of HazelcastSessionRepository's inner class HazelcastSession

    The definition is basically

    public class HazelcastSessionRepository { 
   final class HazelcastSession {
       public void setAttribute(String attributeName, Object attributeValue) {

    The inner class (HazelcastSession) isn't visible so you can't access what is inside.