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// Copyright (c) 2018, the R8 project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package dataclass
/**
* This is an example of copying an instance of a data class Person using its copy method and
* passing a value for each property.
*
* See https://kotlinlang.org/docs/reference/data-classes.html#copying.
*/
fun main(args: Array<String>) {
testDataClassCopy()
}
fun testDataClassCopy() {
val albert = Person("Albert", 28)
val youngerJonas = albert.copy("Jonas", albert.age - 10)
val olderJonas = youngerJonas.copy("Jonas", albert.age + 20)
println("Name: ${olderJonas.name}")
println("Age: ${olderJonas.age}")
}