JavaScript does not support function overloading natively. Method overloading in Java is a feature which makes it possible to use same method name to perform different tasks. How to achieve Method overloading in Java? ; The difference between overloaded methods are the arguments. Method overloading 2. Let us have a look at the examples of the two cases that help us overload a method in Java. At the time of calling we passed integer values and Java treated second argument as long type. 1. Method Overloading in Java supports compile-time (static) polymorphism. We use method overloading to increase the readability of the program. In Java Polymorphism, we heard the term Method Overloading which allows the methods to have a similar name but with the difference in signatures which is by input parameters on the basis of number or type. In this example we are doing same and calling a function that takes one integer and second long type argument. Hence it depends on the type of reference variable used for calling static methods, therefore static methods are decidable at the compile time. 2. Method Overloading in Java. Function overloading is usually associated with statically-typed programming languages that enforce type checking in function calls. The determination of which function to use for a particular call is resolved at compile time. In programming, function overloading refers to the concept where multiple functions with the same names can have different implementations. static function start in class car is hidden. Conditions for method overloading are:-1. In this article, we will talk about Method Overloading with its rules and methods. Ankitha Reddy Java doesn’t support method overloading by changing the return type of the function only as it leads to ambiguity at compile time. If multiple methods in java class have the same name, but they differ in parameters is termed as Method overloading. Method Overloading in Java. Method Overloading allows different methods to have same name, but different signatures where signature can differ by number of input parameters or type of input parameters or order of input parameters. However, in JavaScript, if there are multiple functions with the same name, the function that is defined at the last gets executed. Methods to be overloaded must have the same name. Method overloading. In this case, we have used three different functions (function1, function2, function3) for function Overloading. If we will add functions with the same name and different arguments, it considers the last defined function. Method overriding. There are two ways to achieve method overloading in Java. Example of Method overloading with type promotion. So, let's first start with method overloading. They are described below. In the above program, when different number of arguments are passed to the same function, then based on the number and type of arguments, the arguments will be passed to respective function. Java is case sensitive, so two methods with name foo() and fOO() are totally different and doesn’t come under method overloading in java. That means a method is considered as overloaded if … An overloaded function is really just a set of different functions that happen to have the same name. Method name should be exactly same. The function overloading feature can be implemented in some other ways. It is called method hiding in Java i.e. A static method cannot be overridden by a non-static method and a non-static method cannot be hidden by a static method. Overloaded method must have different number or different type of arguments.. Overloaded methods can change their return types.. Overloaded methods can change their access modifiers.. Overloaded methods can declare new or broader checked exceptions.. A method can be overloaded in the same class or subclass. Same as constructors, we can also overload methods. Java supports automatic type promotion, like int to long or float to double etc.