Is there a c#'s 'int?' equivalent in java?

Question

Is there a nullable data type in java like int?, char?... in C#? Is there a way to create it as a class or something?

Need to create data type which will be able to hold null as well as number values.

https://stackoverflow.com/questions/2254435/can-an-int-be-null-in-java — Camile, Apr 24 '20 at 08:34
In Java we use `Integer`. It's not completely equivalent because `Integer` is a class and `int?` is a struct. — Dennis_E, Apr 24 '20 at 08:36

score 1 · Accepted Answer · edited Apr 24 '20 at 08:43

1

int is not nullable in Java
But Integer is a class that contains a abstraction for int and can be null

edited Apr 24 '20 at 08:43

MC Emperor

answered Apr 24 '20 at 08:36

Lucas Simas

score 1 · Answer 2 · answered Apr 24 '20 at 08:37

1

You could use Integer since its nullable;

The same goes for Boolean.

basically they're class wrappers over the primitive types.

answered Apr 24 '20 at 08:37

sommmen

2 Answers2