Using BlueJ

The complete hand classifier for poker would be far too complicated for us to write in this course, so lets just look at a couple of instructive special cases. First, write a method boolean hasFlush(String hand) that checks whether the five-card poker hand given as 10-character string is a flush, that is, all five cards are of the same suit. Ranks dont matter for this problem, since for simplicity, we dont care about the rare possibility of straight flushes. (Hint: The suits are given in the positions 1, 3, 5, 7 and 9 of the parameter string.)