Here is the answer for "
what are all the different ways to create java object" There are four different ways to create objects in java: Way 1. Using new keyword This is the basic and common way to create an object in java. We all are used to create object in this way.
MyObject object = new MyObject();
Way 2. Using Class.forName() If we know the name of the class & if it has a public default constructor we can create an object in this way.
MyObject object = (MyObject) Class.forName("com.js.JSObject").newInstance();
Way 3. Using clone() The clone() can be used to create a copy of an existing object.
MyObject anotherObject = new MyObject();
MyObject object = (MyObject) anotherCloneObject.clone();
Way 4. Using object deserialization Object deserialization is nothing but creating an object from its serialized form.
ObjectInputStream inStream = new ObjectInputStream(anInputStream );
MyObject object = (MyObject) inStream.readObject();