The second argument is the filename ;The idea is to use interfaces and Java reflection to allow your application to instantiate certain classes based on runtime configuration, instead of hardcoding instantiation of those classes Let's take a sample app that needs to use a Bar objectDeclaring an object in Java Declaration – Starting with, the same way as when declaring a variable, in other words, you need a unique name (object name) and a certain type of object (Class name)The class name should be the same as the class name of the object Instance – Secondly, you instantiate an object from a class with the keyword new
New Operator In Java Geeksforgeeks
Java instantiate object without constructor