Consider the following data field and method. Method maxHelper is intended to return the largest value among the first numVals values in an array; however, maxHelper does not work as intended.

private int$[]$ nums;

$//$ precondition: $0<$ numVals $<=$ nums.length

private int maxHelper$($int numVals$)$

$\{$

Line $1$: int max $=$ maxHelper$($numVals $-1)$;

Line $2$: if $($max $>$ nums$[$numVals $-1])$

return max;

else

return nums$[$numVals $-1]$;

$\}$

Which of the following best describes the conditions under which maxHelper does not work as intended?

Responses

When numVals is $1$

When numVals is $1$

When numVals is even

When numVals is even

When the elements of nums are in nonincreasing order

When the elements of nums are in nonincreasing order

When the elements of nums are in nondecreasing order

When the elements of nums are in nondecreasing order

Method maxHelper never works as intended.