If you had references to both objects in your world class, as 'objOne' and 'objTwo', you could do this: This is only to be taken for its structure, not for its code in particular. Without a better understanding of what you are trying to do, it would be impossible to give anything more precise (if what you trying to do is actually what you need to do).

They are both in Actor classes, though I am willing to change them(if I can find how to do it). The names of the objects are Button1 and CorrectAnswers and the array for the submitted answers is Submitted_Answers.

Objects do not have names. Those are probably the names of your classes, right? Where exactly does this array exist? In what class is it declared? The only real equivalent to "global" variables that Java has is "static" variables. These belong to a class, rather than to objects. So in some class XYZ you can declare a static variable like: And then in some other class you can access it using 'XYZ.my_var'.