//insert code here What, inserted at line 39, will sort the keys in the props HashMap?
A. Arrays.sort(s);
B. s = new TreeSet(s);
C. Collections.sort(s);
D. s = new SortedSet(s);
Answer:B
//insert code here What, inserted at line 39, will sort the keys in the props HashMap?
A. Arrays.sort(s); B. s = new TreeSet(s); C. Collections.sort(s); D. s = new SortedSet(s);