VarargWithArray dangerous

VarargWithArray.java

import java.util.Arrays;

public class VarargWithArray {
	
	public static void main(String[] args) {
		int[] ints = {1, 2, 3};
		MyList l = new MyList(ints);
		ints[0] = 666;
		System.out.println(l);
	}
	
	private static class MyList {
		private int[] elements;

		public MyList(int... elements) {
			this.elements = elements;
		}
		
		@Override
		public String toString() {
			return Arrays.toString(elements);
		}
	}
}