How can I index the arraylist by a long?

I have filled an arraylist<string> with 20 lacs strings. If I want to iterate like this,

for(long i=0;arrlist.size();i++{
   arrlist.get(i);  

}

But, arrlist.get() doesn't support index as long. Moreover, I cannot use iterator, so, how do I iterate without a开发者_StackOverflow社区n Iterator? Pleas don't ask why I'm not using iterator.

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From your question it seems you are trying to iterate over each element. Note that for this purpose you may use the nicer for loop:

for(String element: arrlist) {
   // Do whatever you want with your element
}  

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I think arrlist.get((int) i) should work. Or you could just declare i as int.

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ArrayList#size() doesn't return long but int. No need to use a long variable inside the for loop.