Java: create a program that reads in a piece of DNA sequence
from a sequence file (dna.seq) (alternatively you can use the
getRandomSeq(long) method of the RandomSeq class to generate a
piece of DNA sequence), and then print out all the codons in three
forward reading frames. Design a method called codon() that can be
used to find all the codons from three reading frames. The method
will take in an argument, the reading frame (1, 2, or 3), and...