Which one is NOT correct about the following piece of java code?

public class SimpleCollection $\{$

public static void main$($String$[]$ args$)\{$

Collection c;

c $=$ new ArrayList$()$;

System.out.println$($c$.$getClass$().$getName$())$;

for $($int i$=1$; i $<=10$; i$++)\{$

c$.$add$($i$)$;

$\}$

Iterator iter $=$ c$.$iterator$()$;

while $($iter$.$hasNext$())$

System.out.println$($iter$.$next$())$;

$\}$

$\}$

Question $7$ options:

The first elemet is printed in the while loop is $2$ because the function hasNext$()$ advances the iteratro

A double type element like $0\mathrm{.}5$ can be added to the collection c

iter is used to iterate over elements in the collection c

There are $10$ elements in the collection c