Complete the functions, compress() and expand().
compress() reads in genetic data from a textfile passed through StdIn. It compresses it, then outputs binary data to StdOut.
expand() reads in binary data from StdIn, expands it, and outputs genetic data to StdOut.
The function headers are in the GenomeCompressor java file. Write your code there.
You can compile and run your code at the command-line. Tester files have been provided for you (in the src folder).