add ScalaBasic/CaseClass9.scala

src/main/scala/ScalaBasic/CaseClass9.scala

@@ -0,0 +1,26 @@
+package ScalaBasic
+
+import scala.collection.mutable.ListBuffer
+//import org.apache.kafka.clients.consumer.{ConsumerRecord, ConsumerRecords, KafkaConsumer, OffsetAndTimestamp}
+
+object CaseClass9 extends App {
+
+  // run
+  // init
+  val my_data = myClass_9(ListBuffer(1,2,3), "123", new myConsumerRecord("hi!!", 123))
+
+  println(my_data)
+  println(my_data.a)
+  println(my_data.b)
+  println(my_data.c)
+
+  println(1.toString)
+}
+
+class myConsumerRecord(x:String, y:Int)
+
+case class myClass_9 (
+                   a:ListBuffer[Int],
+                   b:String,
+                   c:myConsumerRecord
+                   )