![]() ![]() Or Employee emp = (Employee) Class.forName(".Employee").newInstance() Class.newInstance() internally itself use the Constructor.newInstance() to create the object as we can see in the source code of Class class, notice line no 430 and 442 in below image. class to it and another is using Class.forName() method, So in below code Employee.class is similar to (Employee) Class.forName(".Employee")īelow code demonstrates how we can create objects using Class.newInstance() Employee emp = () We can do this by two ways one is writing complete name of the class and appending. In order to use Class.newInstance() we first need to get the class level instance of that class for which we want to create objects. However, this class lies in the java.lang package but plays a major role in Reflection API ( .* package). The Class class is the most popular class in Java after the Object class. Both are not static and we can call earlier one on a class level object while latter one needs constructor level object which we can get by using the class level object. However there are total 5 ways create objects in Java, if you are not aware of them please go through this article 5 Different ways to create objects in Java with Example.īoth Class.newInstance() and .newInstance() are known as reflective methods because these two uses reflection API to create the object. ![]() Constructor.newInstance() → Inside package.Class.newInstance() → Inside java.lang package.There are two methods present in Reflection API which we can use to create objects In this Article, we are going to study the reflective ways to create objects. Spring to create an object which internally use Java Reflection API to do so. In Java, we generally create objects using the new keyword or we use some DI framework e.g.
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