Wyjątek współbieżnego modyfikacji
The problem arises when you add or delete an item in your array list,
you should use "CopyOnWriteArrayList" for this
abdullah
The problem arises when you add or delete an item in your array list,
you should use "CopyOnWriteArrayList" for this
Iterator<String> iter = myArrayList.iterator();
while (iter.hasNext()) {
String str = iter.next();
if (someCondition)
iter.remove();
}