public void addPeptideHit(PeptideHit p) { if (p == null) { return; } peptideHits.add(p); experimentSet.add(p.getExperiment()); String key = p.getSequence(); if (minPeptides.containsKey(key)) { Peptide pg = minPeptides.get(key); pg.addPeptideHit(p); } else { Peptide pg = new Peptide(p); minPeptides.put(key, pg); } }