What are all the ways an object can be created in Java?

You can create an object

Using new keyword.

Sample obj = new Sample();

• Using the newInstance() method and Class.forName() method.

Sample obj2 = (Sample) Class.forName("Sample").newInstance();

• Using the clone() method by implementing Cloneable Interface (marker).

Sample obj3 = (Sample) obj1.clone();

• Using class loader.

Object obj4 = Sample.class.getClassLoader().loadClass("Sample");

• Using the constructor class from lang.reflect.

Class cls = Sample.class;
Constructor obj = cls.getDeclaredConstructors()[0];
Sample obj5 = (Sample) obj.newInstance();

varun

Updated on: 16-Jun-2020

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