Merge pull request #744 from vinaywadhwa/KTLN-754

Code for KTLN 754

Author: Maiklins

core-kotlin-modules/core-kotlin-lang-4/src/main/kotlin/com/baeldung/dataobjects/DataObjectsExample.kt

@@ -0,0 +1,14 @@
+package com.baeldung.dataobjects
+
+class DataObjectsExample {
+    data class MyDataClass(val name: String)
+    object MyRegularObject
+    data object MyDataObject
+
+    // print
+    fun printObjects() {
+        println(MyDataClass("Jon")) // prints: MyDataClass(name=Jon)
+        println(MyRegularObject.toString()) // prints: DataObjects$MyRegularObject@1b6d3586
+        println(MyDataObject) // prints: MyDataObject
+    }
+}