How to make set to allow duplicates in java

Question

Does it allow?
Can anyone explain with a program?

Answer 1

nope never
duplis = set.toArray()

Answer 2

The only feature sets have is that they do not allow duplicates. Why do you want to take that away from them.

Answer 3

This is not necessary :)
Use a List instead.

Answer 4

Don't be a mermaid and comb your hair with a fork - use tools for what they're meant for. ;-)

Answer 5

XXX, I've watched my share of disney movies. ;)

Answer 6

[THIS IS NOT AN ANSWER]
HonFu how is your imagination so good?😜

Answer 7

Hallo