DataClass was added.

Author: halilozel1903

DataClassExample.kt

@@ -0,0 +1,26 @@
+fun main() {
+
+    val student = Student("Halil", "Ozel", 25, "Istanbul")
+    println(student.component1())
+    println(student.component2())
+    println(student.component3())
+    println(student.component4())
+
+    val studentSecond=student.copy(surname = "Ibrahim",city = "Sivas")
+    println("Student First: ${student.name} - ${student.surname} - ${student.age} - ${student.city}")
+    println("Student Second: ${studentSecond.name} - ${studentSecond.surname} - ${studentSecond.age} - ${studentSecond.city}")
+
+    println(student.toString())
+
+    println("Student First hashCode: "+student.hashCode())
+    println("Student Second hashCode: "+studentSecond.hashCode())
+
+    println(student.equals(studentSecond))
+}
+
+data class Student(
+        val name: String,
+        val surname: String,
+        val age: Int,
+        val city: String
+)