Using Arrays To Count Individual Words

I have a start on a code which is:

/**
* @author
* @version December 8, 2009
*/

[Code]....

Now, my problem is, I'm not sure how to combine the words to only show once (i.e. only show the word "the" once, with a ": (number of times the words has appeared)" next to it.

By the way, this is what the assignment says:

To do this have two local arrays in your method, words, which is a String[100] array and count, which is an int[100] array. (There won�t be more than 100 unique words in the file.) Each time you read in a new word using next() first scan through the values currently in the words array to see whether it is already there. If it is, then add one to the value in count with the same index. If it isn�t then add the word to the words array and set the corresponding count element to 1. As you have in previous programs you�ll need a variable called, say, nextIndex, which is initially zero and gives the next available location in the array.