Tag: Java T> Class

The types of the Java programming language are divided into two categories: primitive types and reference types . The primitive types (§4.2) are the boolean type and the numeric types. The numeric types are the integral types byte , short , int , long , and char , and the floating-point types float and double .

Java provides a class with name Class in java. … Instances of the class Class represent classes and interfaces in a running Java application. The primitive Java types (boolean, byte, char, short, int, long, float, and double), and the keyword void are also represented as Class objects.

The term type is more general than class. Types in Java include primitive types and reference types – and the reference types include classes and interfaces. So “type” can mean primitive, class, or interface, while “class” means only class .