String Tokenizer : split string by comma and ignore comma in double quotes

Question

I have a string like below -

value1, value2, value3, value4, \"value5, 1234\", value6, value7, \"value8\", value9, \"value10, 123.23\"

Answer 1

I'm allergic to regex; why not double-split as someone suggested?

    String str = "value1, value2, value3, value4, \"value5, 1234\", value6, value7, \"value8\", value9, \"value10, 123.23\"";
    boolean quoted = false;
    for(String q : str.split("\"")) {
        if(quoted)
            System.out.println(q.trim());
        else
            for(String s : q.split(","))
                if(!s.trim().isEmpty())
                    System.out.println(s.trim());
        quoted = !quoted;
    }