In how many ways we can create a instance to a class in JAVA?

We can create a instance in java in "Four" different ways. They are

1. Using new keyword
 we can create the instance normally using new operator which is called as static instance creation.
        Hello hello =  new Hello();

2.using Class.forName()
we can create the instance dynamically without using new operator as follow
Hello hello=(Hello)Class.forName("com.bikash.Hello").newInstance();
                                   or
 Class cls = Class.forName("com.bikash.Hello");
Hello hello = (Hello)cls.newInstance();

3.using clone().
clone() method can be used to copy of the existing object.
Hello hello=new Hello();
Hello hello1=(Hello)hello.clone();



4.using object deserialization.
deserializion is the process of creating the new object on the remote mechine from its serialize form.
ObjectInputStream ois =new ObjectInputStream();
Hello hello = (Hello)ois.readObject();