May 12, 2026 · Types of Data Types Data types in Java define the kind of data a variable can hold and the memory required to store it. They are broadly divided into two categories: Primitive Data Types: …

Data types are divided into two groups: Primitive data types - includes byte, short, int, long, float, double, boolean and char Non-primitive data types - such as String, Arrays and Classes (you will learn more …

In addition to int, the Java programming language supports seven other primitive data types. A primitive type is predefined by the language and is named by a reserved keyword.

Java data types define the type and value range of the data for the different types of variables, constants, method parameters, return types, etc. The data type tells the compiler about the type of …

Mar 28, 2026 · There are the following two types of data types in Java. Primitive Data Types: The primitive data types include boolean, char, byte, short, int, long, float and double. Non-Primitive Data …

Data types in Java specify the type of data that can be stored inside Java variables. In this tutorial, we will learn about 8 primitive data types in Java with the help of examples.

Jan 10, 2026 · In this article, you will learn what data types are in Java, their types, how primitive and non-primitive data types differ, and why they are important, with simple and generic examples.