In java (and for that matter c#) imports (or for c# simple using statements[1]) are simply means to write less explicit type names, nothing more. When you import a class name you are telling the ...

What does import java.util Scanner mean? The java.util.Scanner class is one of the first components that new Java developers encounter. To use it in your code, you should import it, although another ...

It seems to work okay, but I'm not sure how to go about coding the iterator.. Can anyone outline a basic algorithm to return the next object in the Trie. The traversal is suppose to start at the ...

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 ...