[Logo]
Forums Register Login
what does entrySet return??
it returns a set.

so does it contain both the 'key' and 'value' in case of hashmap??
If you take a look at the API documentation for the Map.entrySet() method it should be pretty obvious what exactly is returned.
Yuvraj,
Yes. The JavaDoc for Java 5+ shows this a bit more clearly. It says the return type is:
Set<Map.Entry<K,V>>

This is a Set of Entry objects. The Entry class is defined within Map and has the key/value pairs.
Wink, wink, nudge, nudge, say no more ... https://richsoil.com/cards


This thread has been viewed 1511 times.

All times above are in ranch (not your local) time.
The current ranch time is
Jan 21, 2018 00:04:58.