Which of the following is incorrect array declaration $?$

$($A$)$

int$[]$ array$1=$ new int$[]$;

$($B$)$

int arrayl $=$ new int$[]$;

$($C$)$

int$[]$ arrayl new int$[5]$;

$($D$)$

int$[5]$ array$1=$ new int$[5]$;