Which XXX completes the code to read every integer from file "data.txt$"?$

FileInputStream inputStream $=$ null;

Scanner inFS $=$ null;

int total $=0$;

inputStream $=$ new FileInputStream$("$data$.$txt$")$;

inFS $=$ new Scanner$($fileByteStream$)$;

while$($XXX$)\{$

total $=$ total $+$ inFS.nextInt$()$;

$\}$

System.out.println$("$Total: $"+$ total$)$;

Group of answer choices

inputStream.hasNextInt$()$

total $!=0$

inFS.hasNextInt$()$

inFS.eof$()==$ false