Tree Set and List - Java Quiz Question


What values will treeSet contain at the end of the program?


A
J, A, V, A,  , P, R, O, G, R, A, M, M, I, N, G
B
J, V, A,  , P, R, O, G, M, I, N
C
J, V,  , P, O, I, N
D
J, V, A, P, R, O, G, M, I, N
E
Compilation Error or Runtime Error