Apr 11, 2025 · Java Methods are the collection of statements used for performing certain tasks and for returning the result to the user. In this article, we will learn how to call different types of methods in Java with simple examples.

In Java, there are two types of methods: User-defined Methods: We can create our own method based on our requirements. Standard Library Methods: These are built-in methods in Java that are available to use. Let's first learn about user-defined methods.

Methods are used to perform certain actions, and they are also known as functions. Why use methods? To reuse code: define the code once, and use it many times. A method must be declared within a class. It is defined with the name of the method, followed by parentheses ().

Feb 29, 2024 · User-defined methods: These are methods that you write yourself to perform specific tasks within your program. They are defined within classes and are typically used to encapsulate functionality and improve code reusability.

Apr 10, 2025 · User-defined methods are those methods in Java that are defined inside a class to perform a special task or function in an application. Such methods are called user-defined methods. A user-defined method is also known as programmer-defined method. We can declare two types of user-defined methods in a program. Instance Method; Static Method

Mar 29, 2025 · Java provides four types of access specifier: Public: The method is accessible by all classes when we use public specifier in our application. Private: When we use a private access specifier, the method is accessible only in the classes in which it is defined.

Feb 6, 2022 · To invoke a user-defined method in Java, specify its name and provide any required arguments. Then, In the main method, call the method using its name followed by parentheses containing the arguments. Handle the return value if applicable by …

Defining Methods A method is a collection of statements that are grouped together to perform an operation. public static int max(int num1, int num2) { int result; if (num1 > num2) result = num1; else result = num2; return result; } modifier return value type method name formal parameters return value method body method header parameter list

Jul 16, 2024 · Methods in Java or Java methods is a powerful and popular aspect of Java programming. What are Methods in Java? A method in Java is a block of code that, when called, performs specific actions mentioned in it. For instance, if you have written instructions to draw a circle in the method, it will do that task.

In Java, methods are categorized based on their functionality and declaration. The two main types of methods are: 1. Predefined Methods (Built-in Methods) These are methods that come with Java’s standard libraries. You can use them without defining them. Examples of Predefined Methods. Math.sqrt (36) → Returns the square root of 36 (Output: 6.0).