28 июл. 2009 г. · In Java, is it legal to call remove on a collection when iterating through the collection using a foreach loop? For instance: List<String> names ...

11 дек. 2019 г. · You can easily remove elements matching specified criteria from a List, but you shouldn't do it while iterating that list because its indexes would change.

16 апр. 2018 г. · You need to think about how list.remove(index) works. When remove(idx) gets called, the element at idx index gets deleted and all the next ...

30 янв. 2019 г. · Class java.util.Iterator has a remove() method to allow you to remove an item from a list while iterating through the list.

3 мая 2012 г. · The first technique consists in collecting all the objects that we want to delete (eg using an enhanced for loop) and after we finish iterating, we remove all ...

13 мая 2019 г. · When you are removing elements and continuing to iterate over the same list, you have to consider how data structures index their elements.

14 сент. 2021 г. · In first list I have 3 Plans. In second list I have 3 Tarifs. I should to check every tariff and remove it from Plans if type not equals "L".

23 февр. 2021 г. · When iterator1 tries to remove its element, it finds that its list has changed. It's not a good idea to use two iterators that iterates over the ...

7 февр. 2018 г. · I am trying to remove an element from a list using Iterator, but I am getting the following exception: java.util.NoSuchElementException

14 мая 2014 г. · ArrayList actually has two remove methods. One that takes an Object (which it searches for in the List ) and one that takes an int (which it treats an an index ...