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2. Java Variables - Javatpoint

   www.javatpoint.com/java-variables

   Types of Variables. There are three types of variables in Java: local variable. instance variable. static variable. 1) Local Variable. A variable declared inside the body of the method is called local variable. You can use this variable only within that method and the other methods in the class aren't even aware that the variable exists.

3. How to check type of variable in Java? - Stack Overflow

   stackoverflow.com/questions/3993982

   Thus, if you declare a variable to be an int: int x; You can be sure it will only ever hold int values. If you declared a variable to be a List, however, it is possible that the variable will hold sub-types of List. Examples of these include ArrayList, LinkedList, etc.

4. Java Variables - GeeksforGeeks

   www.geeksforgeeks.org/variables-in-java

   What are the 3 types of variables in Java? There are three types of variables in Java are mentioned below: Local Variables; Static Variables; Instance Variables; How to declare variables in Java examples? We can declare variables in java with syntax as mentioned below: data_type variable_name; Example: // Integer datatype with var1 name int ...

5. Java Variables - W3Schools

   www.w3schools.com/java/java_variables.asp

   Variables are containers for storing data values. In Java, there are different types of variables, for example: String - stores text, such as "Hello". String values are surrounded by double quotes. int - stores integers (whole numbers), without decimals, such as 123 or -123.

6. Java Data Types And Variables – Explained for Beginners

   www.freecodecamp.org/news/java-data-types-and...

   Java provides a wide range of data types to accommodate various kinds of data and operations. In this article, I will walk you through Java's data types and explain how they work. There are two types of data types in Java – primitive data types and reference data types. Let's dive in and learn more about each.

7. Java - Variable Types - Online Tutorials Library

   www.tutorialspoint.com/java/java_variable_types

   The following are the three types of Java variables: Local variables. Instance variables. Class/Static variables. 1. Java Local Variables. Local variables are declared in methods, constructors, or blocks.

8. Variables (The Java™ Tutorials > Learning the Java Language ...

   docs.oracle.com/.../java/nutsandbolts/variables.html

   The Java programming language defines the following kinds of variables: Instance Variables (Non-Static Fields) Technically speaking, objects store their individual states in "non-static fields", that is, fields declared without the static keyword.