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

In Java 1.0 and 1.1, the two primary collection classes were Vector and Hashtable, and the Iterator design pattern was implemented in a class called Enumeration.

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 ...