Primitive data types in java: All the values in Java are

All the values in Java are divided into two categories: reference types and primitive types . Learn about eight Java primitive data types . The first primitive data type we’re going to cover is int. Also known as an integer, int type holds a wide range of non-fractional number values. Specifically, Java stores it using 32 bits of memory. In other words, it can represent values from -2,147,483,648 (-2 31) to 2,147,483,647 (2 31 -1). In Java 8, it’s possible to store an unsigned integer value up to 4,294,967,295 (2 32 -1) by using new special helper functions. We can simply declare an int: Primitive types are the most basic data types available within the Java language. There are 8: boolean, byte, char, short, int, long, float and double. These types serve as the building blocks of data manipulation in Java . Such types serve only one purpose — containing pure, simple values of a kind. Because these data types are defined into the Java type system by default, they come with a number of operations predefined. You can not define a new operation for such primitive types . In the ... Learn Java’s primitive data types like int, float & char with real-world examples. Clear, beginner-friendly, and perfect for your Java learning journey.