svoid tok_tok_makeArgumentsToAllFunctionsFinal(LS tok) {
  bool change = false;
  Map<Int> bracketMap = getBracketMap(tok);
  for (LS tokF : findFullFunctionDefs(tok, true)) {
    IntRange r = tok_findArgs(tok2);
    if (r == null) continue;
    int i = r.start+1;
    while (i < r.end) {
      if (neqGet(tok, i, "final")) { tokPrepend(tok, i, "final "); set change; }
      while (i < r.end && neqGet(tok, i, ","))
        i = or(getBracketMap(tok, i), i)+2;
    }
  }
  if (change) reTok(tok);
}