title: Still trying to understand object oriented programming in Java
body: <p>Assuming there is a class named Hello, How would I declare variables named var1 and var2 to be references to objects in the class Hello? 
  I assumed it would just be Hello var1, var2;</p>
  
  <p>Also to just construct an instance of the object of the class Hello using the default constructor would it just be Hello hello = new Hello();</p>
  
  <p>Finally my last question is if I were to instantiate an object of the class Hello using the default constructor and assign that object to the varaible named var1 it would just be Hello var1 = new Hellow();. How would I assign the reference to the object named var1 to the variable named var2</p>
  
  <p>And I know there is a term to describe the current state of the variables var1 and var2, but I cannot think of it</p>