Hi Campbell, Dave, Knute
Thanks for your answers..I am still not clear on the whole topic of anonymous classes and generics but I feel like I am getting some progress. On a scale from 1 to 10 I went
from 0 to 2.. or maybe 1
How about this line:
1) new TreeMap(Comparator<T>) it creates an empty
map ->this new map is ORDERED based on the rules I specified in
my Comparator -> then I take my original UNORDERED map and put it into this new map. Correct?
2) on line 56
I am trying to add another entry to my ORDERED map. I get NPE. Why?