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  1. Chapter 4. Types, Values, and Variables - Oracle Help Center

    There are two kinds of types in the Java programming language: primitive types (§4.2) and reference types (§4.3). There are, correspondingly, two kinds of data values that can be stored in variables, …

  2. Types of References in Java - GeeksforGeeks

    Aug 7, 2025 · Java References Types In Java, there are four types of references differentiated by the way in which they are garbage collected. Strong References Weak References Soft References …

  3. Mastering Reference Data Types in Java — javaspring.net

    Nov 12, 2025 · Understanding reference data types is crucial for writing efficient, robust, and scalable Java applications. This blog post will provide a comprehensive overview of reference data types in …

  4. Java Data Types: A Quick Reference Guide - DEV Community

    May 16, 2025 · This article offers concise technical Java notes, covering primitive and reference types, literals, type conversion rules, and more. Whether you're preparing for an interview or seeking a …

  5. What are reference data types in Java? - Online Tutorials Library

    Reference datatypes in java are those which contains reference/address of dynamically created objects. These are not predefined like primitive data types. Following are the reference types in Java. class …

  6. Java Reference Data Types - useful.codes

    Jan 9, 2025 · In this article, you can get training on Java reference data types, which are integral to the Java programming language. As an intermediate or professional developer, understanding these …

  7. Java Data Types: Primitives and Reference Types - CodeLucky

    Aug 30, 2024 · Java, as a strongly-typed programming language, offers a robust system of data types that form the foundation of its type safety. Understanding these data types is crucial for writing …

  8. Java Data Types - DataCamp

    Java data types are the foundation of data manipulation in Java programming. They define the size and type of values that can be stored in a variable. Java is a statically typed language, meaning every …