Certain principles hold for the use of iterators: In general, you should be able to have multiple traversals in progress at the same time; that is, an iterator should allow for the concept of nested ...

// iterator is not index like i in for loop for-each loop internally it using iterator for traverse the list example : // now if we do chnage means we delete and traverse then we get exception but in ...

The Java Iterator is an all-purpose interface that simplifies looping through a collection of objects. Java's ListIterator provides all the functionality of the Iterator interface, with four ...

* 1. Creates an ArrayList of 10 random integers (1-100) * 2. Uses an Iterator to print all elements * 3. Uses an Iterator to remove all even numbers ...