Refrence variable or object

[Arun Maalik]

Dear sir in the following code like
Button b=new Button();
what can we say b as b is a rfrence variable or b is an object of class Button. and if it is a refrence variable then where is object.

[Gowher Naik]

b is reference to a object of type button.Button object is stored on heap.

[Aum Tao]

Also, objects dont have a name. Therefore, we can't access them directly.
We use references to access the objects.

[Arun Maalik]

Thanks sir