I'm getting an error, but thanks for your help.

Of course haha. I fixed it, the solution wasn't exactly like yours but it would have helped you if you saw the whole code. Thanks!

That is actually what I had initially but I thought it was wrong, because I tried to add coins to my purse using the addCoin() method in my tester class and I was getting an error. Unless I am doing it wrong.

public class PurseTester {
	
	public static void main(String[] args) {
		
		Purse[] purseOne = new Purse[5];
		
		Coin dime = new Coin(10, "dime");
		Coin dime2 = new Coin(10, "dime");
		Coin quarter = new Coin(25, "quarter");
		Coin quarter2 = new Coin(25, "quarter");
		Coin nickel = new Coin(5, "nickel");
		Coin penny = new Coin(1, "penny");
	
		Purse.addCoin(dime); //Here is the error
		
	}
}

It tells me I cannot make a static reference to a non-static method.

Never mind I found the solution.

Thanks, I fixed this issue. However, I ran it again and it still returned 0 coins even though I had two slots similar to each other, that should have multiplied my money entered by 2. I can't seem to find the problem.