try {
if(query.getAlignLength() != reference.getAlignLength()){
m->mothurOut("Warning: " + toString(query.getName()) + " and " + toString(reference.getName()) + " are different lengths\n");
try {
if(query.getAlignLength() != reference.getAlignLength()){
m->mothurOut("Warning: " + toString(query.getName()) + " and " + toString(reference.getName()) + " are different lengths\n");