What will be printed with the following code? Integer a $=$ new integer$(4)$; Integer b $=$ new integer$(8)$; Integer c $=$ new integer$(4)$; HashSet hs $=$ new HashSet$()$; hs$.$add$($a$)$; hs$.$add$($b$)$; hs$.$add$($c$)$; System.out.println$($hs$)$; Will print $[4,8]$ Will print $[4,4,8]$ Will print $[4,8,4]$