help!, while loop wont stop!

[crank6015]

hello, i'm trying to iterate hashmap with while loop, when i send the hashmap to system.out, it gives me the object, when i look at its size, it says 1013.
so the hashmap is fine i think.
here's the code

int i = 0;
Iterator hashIterator = hMap.keySet().iterator();
while(hashIterator.hasNext()){
i++
}

is the while loop right?, because in system out, the i++ never stops.
and like i said before if i try system.out on the hMap.keySet, it gives me all my key set.

any idea??

[Junky]

Your condition will either be false or it will always be true. You never actually iterate over anything.

[crank6015]

thanks, i understand, so what do i have to add into the while to iterate?
is it remove item every loop?

[Junky]

You have created an Iterator. Why not take a look at what methods it has.

[crank6015]

i see, it has next(); method

thanks!