Is it possible to create an array of objects in java?

Question

Java

I need to enter the n-th number of points, or rather their coordinates. I created a class Dot, it has 3 fields x,y,z. Is it possible to create an array from objects of class Dot. That is, Dot dot[] = new Dot[0]. And how can I then add x,y,z values ​​to these objects. Because it is not possible to add it through the constructor.

Answer 1

Can.
Why?

Dot dots[] = new Dot[];
dots[0] = new Dot(5, 5, 5); // конструктора Вашего не видел, поэтому скорректируйте под свою сигнатуру