Reset Arraylist of "Enemies" in order to Replay the Game

Processing Coding Questions
5

now we need you to REPAIR your first CODE POSTING,
not make a other / new /better post.
( just think about the hundred peoples opening your topic in the future )

also i see i asked you already here at your last topic to format your code,
Make text that is drawn, editable ,
resulting that the admin needed later to repair it for you!!!

i see you make a single

Enemies e;

//enemies array
ArrayList enemiesRowOne = new ArrayList();

and later

enemiesRowOne= new ArrayList();
for (int i=0; i < 30; i++) {
    enemiesRowOne.add(new Enemies());
}

so what is your question about reset arraylist?
just do that again ?