Whats is "String" and "int" 😳

Question

i know what what they do but what actually are they called like what category are they in .

while() < is a method type

Void < is a return type

String?

int?

Answer 1

Data-types.

Answer 2

int is a primitive data type.
String is a object data type.

Answer 3

int is an integer ex: 1,2,3 so on

Answer 4

thanks guys , so a String is a non-primitive data type and int is a primitive data type but both are data types.

Answer 5

i know this but what category are they in with java keywords