Java: Best way to iterate through an Collection
Some times there is possibility to get concurrent modification exception while retrieving element from collection.
Example :
On any collection object say Array List , you are adding and removing data sententiously for refesh ui purpose , then in this case if you are iterating collection object by simple for loop or foreach loop
then there is possibility to get ConcurrentModificationException
So use iterator to fetch element from collection.
For more details please read internal working of iterator.
Example :
On any collection object say Array List , you are adding and removing data sententiously for refesh ui purpose , then in this case if you are iterating collection object by simple for loop or foreach loop
then there is possibility to get ConcurrentModificationException
So use iterator to fetch element from collection.
For more details please read internal working of iterator.
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