// ERROR: Class is not abstract and does not implement abstract member val handler = object: StompServerHandler { override fun handle(serverFrame: ServerFrame) { } /* override fun closeHandler(handler: Handler?): StompServerHandler { TODO("not implemented") //To change body of created functions use File | Settings | File Templates. } override fun onAckHandler(handler: Handler?): StompServerHandler { TODO("not implemented") //To change body of created functions use File | Settings | File Templates. } override fun destinationFactory(factory: DestinationFactory?): StompServerHandler { TODO("not implemented") //To change body of created functions use File | Settings | File Templates. } override fun unsubscribeHandler(handler: Handler?): StompServerHandler { TODO("not implemented") //To change body of created functions use File | Settings | File Templates. } ... 20 more funs */ }