Java dynamic array sizes?

Question

I have a class - xClass, that I want to load into an array of xClass so I the declaration:

xClass mysclass[] = new xClass[10];
myclass[0] = new xClass();
my         


        

Answer 1

You set the number of elements to anything you want at the time you create it:

xClass[] mysclass = new xClass[n];

Then you can initialize the elements in a loop. I am guessing that this is what you need.

If you need to add or remove elements to the array after you create it, then you would have to use an ArrayList.