Public static void main(string[] args)

int[] responses = { 1, 2, 5, 4, 3, 5, 2, 1, 3, 3, 1, 4, 3, 3, 3,
2. 3. 3. 2. 14]

int[] frequency = new int[6];

for (int answer = 0; answer < responses. length; answer++)

try
++frequency[responses [answer]];

catch (arrayindexoutofbounds exception e)

system. out. println(e);
system. out. printf(" responses [%d] = %d%n%n", answer, responses (answer]);

what try and catch did here?