This program illustrates the process of Adaptive Huffman algorithm.

We recommend installing OpenJDK 8 or higher versions of Java.

Download and extract the archived file. On the root folder, please run the following command:

    
> appletviewer big.html
                    

The program will start running. From the bottom, please select Continuous. Also, from the left top corner, please enter a character a.

Then, you will see the program updates the texts, shows animations and refreshes the Huffman coding tree. After that, you can enter a new character and see the changes.