CouponTestInputFormat --> Input Format class for coupon collector's test
CouponTestRecordReader --> passes each segment containing all values to each mapper. For this test, it may not be suitable, it may instead be more suitable to split the gathering of this data further into a mapReduce job
GapTestRecordReader --> removed uneeded variables
PokerTestRecordReader --> removed uneeded comment
CouponTest --> handler class for coupon test
SlapDash --> added handling for Coupon test. the expected values are currently implements by the first equation in knuths book for this test. This may not be correct, need to check with Bill/Ryan
UtilityArrays --> utility class with method for searching the contents of an array, could be more efficient