2 Answers 2 · 1. Index of last element returned by the iterator. · My Java is a bit rusty - but what's the ArrayList.this. · @BenjaminGruenbaum Yes ... ... <看更多>

In this Java Tutorial video, we will study hoe to use Java's Iterator over collections. We will try to remove a collection element using ... ... <看更多>

ID: java/iterator-remove-failure Kind: problem Severity: warning Precision: medium ... The remove method of the Iterator interface is an optional operation. ... <看更多>

Iterator 只支持 hasNext() 、 next() 、 remove() 三種操作，而ListIterator 除了原本的3 種之外，還支持了更多操作. ... <看更多>

In java you cant delete in any way elements from list while iterating it. So therefore developers added iterator and also added removeAll method to list. Here ... ... <看更多>