What are default parameters in Java?
In Java, default parameters are not directly supported like in some other languages. However, you can achieve similar functionality using method overloading.
Can you explain method overloading?
Sure! Method overloading allows you to create multiple methods with the same name but different parameters. This way, you can call the same method with different arguments.
Can you give me an example of method overloading?
Absolutely! For instance, you can have a method add(int a, int b)
and another add(double a, double b)
. Both methods are named 'add' but accept different types of parameters.
How do I handle optional parameters then?
You can handle optional parameters by providing multiple overloaded methods or using varargs, which allows you to pass a variable number of arguments.
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