void () { int i = position; for (; i < limit; i++) { switch (sourceSequence.charAt(i)) { case '/': case '\\': case ';': case '#': case '=': checkLenient(); // fall-through case '{': case '}': case '[': case ']': case ':': case ',': case ' ': case '\t': case '\f': case '\r': case '\n': position = i; return; } } position = i; }