$```$

for$($var penguin : new int$[2])$

System.out.println$($penguin$)$;

var ostrich $=$ new Character$[3]$;

for$($var emu : ostrich$)$

System.out.println$($emu$)$;

List parrots $=$ new ArrayList$()$;

for$($var macaw : parrots$)$

System.out.println$($macaw$)$;

$```$

Each correct answer represents a complete solution. Choose all that apply.

A $\backslash (\backslash$square $\backslash$quad $\backslash )$ The data type of emu is Character.

B $\backslash (\backslash$quad $\backslash )$ The data type of emu is undefined.

C $\backslash (\backslash$square $\backslash$quad $\backslash )$ The data type of penguin is int.

D $\backslash (\backslash$square $\backslash$quad $\backslash )$ The data type of penguin is Integer.

E $\backslash (\backslash$square $\backslash$quad $\backslash )$ None of these, as the code does not compile.

F $\backslash (\backslash$square $\backslash$quad $\backslash )$ The data type of macaw is Integer.

G $\backslash (\backslash$square $\backslash$quad $\backslash )$ The data type of macaw is List.