File list (Check if you may need any files):
HuffmanCode
...........\.classpath
...........\.project
...........\.settings
...........\.........\org.eclipse.jdt.core.prefs
...........\a.freq
...........\a.txt
...........\a.txz
...........\bin
...........\...\Huffman
...........\...\.......\BinaryTree.class
...........\...\.......\BinaryTreeBasis.class
...........\...\.......\BitReader$NoBitsLeftToReturn.class
...........\...\.......\BitReader.class
...........\...\.......\BitWriter$BitWriterClosedAlreadyException.class
...........\...\.......\BitWriter$InvalidBitException.class
...........\...\.......\BitWriter.class
...........\...\.......\CharFreq.class
...........\...\.......\TextZip.class
...........\...\.......\TreeException.class
...........\...\.......\TreeNode.class
...........\file.freq
...........\file.txt
...........\file.txz
...........\original.txt
...........\src
...........\...\Huffman
...........\...\.......\BinaryTree.java
...........\...\.......\BinaryTreeBasis.java
...........\...\.......\BitReader.java
...........\...\.......\BitWriter.java
...........\...\.......\CharFreq.java
...........\...\.......\TextZip.java
...........\...\.......\TreeException.java
...........\...\.......\TreeNode.java