A Portion of Your Program Includes the Method Shown in the Code

A portion of your program includes the method shown in the code snippet below to examine the elements of an array arr:
Private int findElement(int[] arr, int newVal)
{
Int pos = Arrays.binarySearch(arr, newVal) ;
Return pos;
}
What can you conclude about the running time of this section of code?

A) Its running time will be O(n) .
B) Its running time will be O(n²) .
C) Its running time will be O(log (n) ) .
D) Its running time will be O(n log (n) ) .