Java developers have a choice for iterating collection of objects. Here's why the Java Iterator vs. Enumeration debate is all about the Iterator.

If a node in a trie contains the terminating symbol, the path from the root to this node is the entire string.<BR><BR>However, if you don't want that behavior, then an iterator means writing an ...

Fail-safe vs. fail-fast Java iterators If the goal is to avoid exceptions, system resources are in plentiful supply, and updates to the underlying collection class while the iterator runs will not ...