code: protected RNASequence wrapToRna(Sequence<NucleotideCompound> dna) {
  				ProxySequenceReader<NucleotideCompound> rnaView = new RnaSequenceView(dna);
  				return new RNASequence(rnaView);
  		}
docs: Takes in the given DNA Sequence and returns an instance of RNASequence
  which is using {@link RnaSequenceView} as a
  {@link ProxySequenceReader}.