CSV parser

    private static Iterator<String> parseCSVLine(String input) {
        boolean literal = true;
        boolean checkSpeech = true;
        boolean inSpeech = false;
        boolean checkDel = true;
        char c;
        String temp = "";
        ArrayList<String> values = new ArrayList<String>();

        for (int i = 0; i < input.length(); i++) {
            c = input.charAt(i);
            if (checkDel && c == ',') {
                values.add(temp.trim());
                temp = "";
                checkSpeech = true;
                continue;
            }

            if (checkSpeech && c == ' ') {
                continue;
            }

            if (literal) {
                if (c == '\\') {
                    literal = false;
                } else if (c == '"') {
                    if (checkSpeech) {
                        inSpeech = true;
                        checkDel = false;
                    } else if (inSpeech) {
                        inSpeech = false;
                        checkDel = true;
                    } else {
                        temp += c;
                    }
                } else {
                    temp += c;
                }
            } else {
                temp += c;
                literal = true;
            }

            checkSpeech = false;
        }

        values.add(temp.trim());

        return values.iterator();
    }