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Hussein Darwish
631 Pointswhy is "int" written in lower case?
Craig has explained that java is a sensitive language. so this should be an error.
3 Answers
![Jason Anders](https://uploads.teamtreehouse.com/production/profile-photos/3512822/micro_Jason_s-Pic.jpg)
Jason Anders
Treehouse Moderator 145,859 PointsHey there,
Yes, case is very important in Java, as well as other languages.
In Java int
is a primitive type and must be written all in lower-case. You'd receive an error if you use an Upper-Case letter. All primitive types in Java and lower-cased.
You can have a look here for more info on these types.
Keep Coding! :)
![Pranjal Agnihotri](https://uploads.teamtreehouse.com/production/profile-photos/8308192/micro_IMG_20170503_100306127.jpg)
Pranjal Agnihotri
4,187 PointsSimple answer is that integer is a primitive data type. So it is Lower Cased.
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John Perry
Full Stack JavaScript Techdegree Graduate 41,012 PointsIt helps to watch the video (5:08).