"", val age: Int = 0) /*
* fun copy(name: String = this.name, age: Int = this.age) = User(name, age)
*/ val adam = User("Adam", 35) val jane = adam.copy(name = "Jane")
val (name, age) = jane
println("$name, $age years of age") // prints "Jane, 35 years of age" Stanfy MadCode #10