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  1. www.geeksforgeeks.org › data-types-in-javaJava Data Types - GeeksforGeeks

    Jul 14, 2024 · Data Types in Java. Data types in Java are of different sizes and values that can be stored in the variable that is made as per convenience and circumstances to cover up all test cases. Java has two categories in which data types are segregated. Primitive Data Type: such as boolean, char, int, short, byte, long, float, and double.

  2. www.w3schools.com › java › java_data_typesJava Data Types - W3Schools

    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 about these in a later chapter)

  3. www.javatpoint.com › java-data-typesJava Data Types - Javatpoint

    Data Types in Java. Data types specify the different sizes and values that can be stored in the variable. There are 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 types: The non-primitive data types include Classes, Interfaces ...

  4. www.programiz.com › variables-primitive-data-typesJava Data Types (Primitive Types) - Programiz

    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.

  5. docs.oracle.com › java › nutsandboltsPrimitive Data Types (The Java™ Tutorials > Learning the Java ...

    The eight primitive data types supported by the Java programming language are: byte: The byte data type is an 8-bit signed two's complement integer. It has a minimum value of -128 and a maximum value of 127 (inclusive). The byte data type can be useful for saving memory in large arrays, where the memory savings

  6. dev.to › fullstackjava › a-comprehensive-guide-toA Comprehensive Guide to Data Types in Java with Examples

    Jun 5, 2024 · Java data types can be categorized into two main types: Primitive Data Types. Reference Data Types. Primitive Data Types. Primitive data types are the most basic data types in Java. They are predefined by the language and named by a reserved keyword. Java has eight primitive data types: byte. Size: 1 byte (8 bits) Range: -128 to 127.

  7. www.javatpoint.com › primitive-data-types-in-javaPrimitive Data Types in Java - Javatpoint

    Java programming language supports the following eight primitive data types. Boolean data type. byte data type. int data type. long data type. float data type. double data type. char data type. short data type. in this section, we will discuss all the Primitive data types in detail. Primitive Number Types.