Java. How to transfer the creation of all objects from Main to another class?

Question

Java

Goodnight. I did the task of creating the parent class and its heirs, and then oops! the last point of the task: create another class and move the creation of an array there from the Main class. I don't understand how to do it. In main, after all, all method calls with this array .. how can I get it from the new class?

public class Main {

public static void main(String[] args) {

Message[] messages = new Message[6];

sendMessage(messages);
displayMessage(messages);
playAudioSetSizeMessage(messages);
}
}

Answer 1

The idea of ​​the task, apparently, is that an array is returned from the method of this new class (Let it be MessageService).
How to get? Create an instance of MessageService in main and then call the desired method. Save the result to a variable, similar to creating a new array in the first line.