Match match = update(password, i, j, lastDelta);
if (match != null) matches.add(match);
i = j;
lastDelta = delta;
Match match = update(password, i, password.length() - 1, lastDelta);
if (match != null) matches.add(match);
return matches;
Match match = update(password, i, j, lastDelta);
if (match != null) matches.add(match);
i = j;
lastDelta = delta;
Match match = update(password, i, password.length() - 1, lastDelta);
if (match != null) matches.add(match);
return matches;