Difference between primitives and wrapper classes in Java
Java is a widely-used programming language renowned for its support of Object-Oriented Programming (OOP). OOP allows developers to model software using objects, with classes serving as blueprints for creating these objects. In programming, data storage is essential, accomplished through variables – reserved memory locations, each with a specific data type. Java provides eight primitive types: short, byte, int, float, double, char, and boolean.
At times, there's a need to convert primitive types to objects and vice versa. Wrapper classes facilitate this conversion. The fundamental disparity between wrapper classes and primitive types in Java lies in their functionality: wrapper classes are employed for converting primitive types to objects and objects back to primitive types, while primitive types represent predefined data types inherent to the Java programming language.