Doing unique referencing in Java.

[Zachary1234]

I want to set up a situation on an object in java where I have two
variables referring to one object, such that the object is changed,
but that the variables don't need to be mentioned for reassignment again, such that they automatically maintain a reference to an object,
and update behind the scenes automatically.

Can this be done? I'm not quite sure either way. Consider the following:

//***********************************************************
String object = new String("one");

System.out.println(object);

String reference = object;

String a = reference;

System.out.println(a);

String b = reference;

System.out.println(b);

reference = object = new String("two");

System.out.println(a); //Should automatically point to the second object, doesn't.

System.out.println(b);//Should automatically point to the second object, doesn't.
//***********************************************************

[Zachary1234]

This referencing approach will not work on primitive data.

You also need to be careful on the primitive data wrapper classes,
as they have a way of getting converted back to primitives
inside System.out.println(x);, which the supplied example does not quite catch. Apart from that, java handles the process for you.

[lanshan75]

I am totally agree with what you said,but my English is poor, sometiomes I don't know how to express my feeling,I just want to make some friends who can help me in my English and share the happiness with each other.
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