Ping-Pong-with-Java Plain English Specs Behavior Input Example Output Example The Ping-Pong method counts from 1 to a given number in a returned ArrayList. 2 [1, 2] The Ping-Pong method will change multiples of 3 into "Ping" 4 [1, 2, ping, 4] The Ping-Pong method will change multiples of 5 into "Pong" 6 [1, 2, ping, 4, pong, ping] The Ping-Pong method will change multiplies of 15 into "Pingpong" 16 [1, 2, ping, 4, pong, ping, 7, 8, ping, pong, 11, ping, 13, 14, pingpong, 16]