Primitive types represent the simplest, most direct way to represent data in code. Even the most complicated classes in Java can be flattened down to nothing more than the set of primitive data types ...

Primitive number types are initialized to 0. Primitive boolean values are initialized to false. The default constructor is perfect to perform the exact function that it describes: assign defaults. But ...

An elementary data ... by a programming language or other software development system. Strings (alphanumeric characters), integers and Boolean (yes/no) are examples of primitive data types.