Spring Boot 2.0 Projects

Default arguments in functions

Unlike Java function arguments, Kotlin supports default arguments in functions. This enables flexible function writing, as in the following code:

fun withDefaultValues(name : String = "Shazin", age : Int = 32) {    println("Name $name and Age $age");}

The preceding function can be called as follows:

withDefaultValues();withDefaultValues("Shahim", 32);