2
2
.
.
6
6
.
.
7
7
E
E
n
n
u
u
m
m
e
e
r
r
a
a
t
t
o
o
r
r
I
I
n
n
f
f
o
o
Enumerators
● are used to iterate through collection of elements
● are legacy/deprecated Class which should be replaced by Iterators
● can't be instantiated but only returned by other Collection Classes like Hashtables
