I see two immediate problems:
(1) You're not accepting any user input. You'll need to do a Scanner.next() call to get input.
(1) Your while loop only applies to the next executable statement, rather than the multiple statements that you will need to read and handle user input. You'll probably want to do something like:
...
while (x < values.length) {
String nextToken = input.next();
if (nextToken.equals(QUIT)) {
didUserQuit = true;
count = x;
break;
}
values[x] = nextToken;
}
if (!didUserQuit ...