Support kotlinx.serialization

[meloning]

Hi, Since Spring Framework 5.3 supports Kotlinx.serialization, I am actively using it in my project. (Reference Link)

I tested it by applying Kotlinx.Serialization, but it didn't work.

@Serializable
data class UserDto (
    val id: Long,
    val name: String,
    val roleCode: String
)

"exception" : {
    "name" : "java.lang.IllegalArgumentException",
    "message" : "Non-serializable object",
    "stackTrace" : {
      "at" : [
        "net.rubyeye.xmemcached.transcoders.BaseSerializingTranscoder.serialize(BaseSerializingTranscoder.java:93)",
        "net.rubyeye.xmemcached.transcoders.SerializingTranscoder.encode(SerializingTranscoder.java:199)",
        "net.rubyeye.xmemcached.command.text.TextStoreCommand.encodeValue(TextStoreCommand.java:185)",
        "net.rubyeye.xmemcached.command.text.TextStoreCommand.encode(TextStoreCommand.java:145)",
        "net.rubyeye.xmemcached.impl.MemcachedTCPSession.wrapMessage(MemcachedTCPSession.java:174)",
        "com.google.code.yanf4j.core.impl.AbstractSession.write(AbstractSession.java:370)",
        "net.rubyeye.xmemcached.impl.MemcachedConnector.send(MemcachedConnector.java:504)",
        "net.rubyeye.xmemcached.XMemcachedClient.sendCommand(XMemcachedClient.java:318)",
        "net.rubyeye.xmemcached.XMemcachedClient.sendStoreCommand(XMemcachedClient.java:2343)",
        "net.rubyeye.xmemcached.XMemcachedClient.set(XMemcachedClient.java:1252)",
        "net.rubyeye.xmemcached.XMemcachedClient.set(XMemcachedClient.java:1306)",
        "net.rubyeye.xmemcached.XMemcachedClient.set(XMemcachedClient.java:1295)",
        "io.sixhours.memcached.cache.XMemcachedClient.set(XMemcachedClient.java:61)",
        "io.sixhours.memcached.cache.MemcachedCache.put(MemcachedCache.java:108)",

As a result of debugging, it was confirmed that SerializingTranscoder is the Default Transcoder of the module.

Is there any other way to apply Kotlin serialization? I would be grateful if you could guide me. Please also check out review of Kotlin serialization support.