overloading of methods in java code example
Example 1: What's method overloading
Overloading mean same method name and different parameter,
it can happen in same class. it's a feature that
allows us to have more than one method with same name.
Example: sort method of Arrays class
Arrays.sort(int[] arr)
Arrays.sort(String[] arr)
....
Method overloading improves the reusability and readability.
and it's easy to remember
(one method name instead of remembering multiple method names)
Example 2: method overloading in java
class MethodOverloading {
private static void display(int a){
System.out.println("Arguments: " + a);
}
private static void display(int a, int b){
System.out.println("Arguments: " + a + " and " + b);
}
public static void main(String[] args) {
display(1);
display(1, 4);
}
}