Image Transcription:

[Screenshot of a function which returns the length of an array]

public static int arrayLength(int[] arr) {
    int min = 0;
    int max = Integer.MAX_VALUE;
    while (min + 1 < max) {
        int mid = (min + max) / 2;
        try {
            int elem = arr[mid];
            max = mid - 1;
        } catch (ArrayIndexOutOfBoundsException e) {
            min = mid + 1;
        }
    }
    return min;
}

^^I'm a human volunteer content transcriber for Reddit! If you'd like more information on what we do and why we do it, click here!