[Quickfix-users] cannot find symbol Header

[Rodrick B. <rod...@gm...>]

Just testing my quickfix installation and notice I'm unable to
instance the Header class

import quickfix.field.*;
class Main {
    public static void main(String[] args) {
            System.loadLibrary("quickfix_jni");
            Message message = new Message();
            Header header = message.getHeader();

            header.setField(new BeginString("FIX.4.2"));
            System.out.println(message);
        }
}

-bash-3.00$ echo $LD_LIBRARY_PATH
/opt/quickfix/lib
bash-3.00$ javac -cp /opt/quickfix/lib/quickfix.jar Main.java
Main.java:7: cannot find symbol
symbol  : class Header
location: class Main
                Header header = message.getHeader();
                ^
1 error