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can either TreeSet OR HashSet contain null values ?
Joined: Nov 02, 2000
Dec 27, 2000 02:54:00
Joined: Nov 30, 2000
Dec 27, 2000 08:06:00
Yes. You can add(null) on both TreeSet and HashSet.
Check your self from JDK and try writing some code before posting this kind of questions. But it's good to let the public know.
I agree. Here's the link:
subject: can either TreeSet OR HashSet contain null values ?
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