How to check if a “lateinit” variable has been initialized?

Question

I wonder if there is a way to check if a lateinit variable has been initialized. For example:

class Foo() {

    private lateinit var myFile: Fi         


        

Answer 1

Using .isInitialized property one can check initialization state of a lateinit variable.

if(::file.isInitialized){
    //File is initialized
}else{
    //File is not initialized
}