I'm trying to run a simple program that read info from a file and
displays it on the screen. However, I am constantly getting the
following error.

==================================================================================
Exception in thread "main" java.lang.Error: Unresolved compilation
problems:
    Cannot make a static reference to the non-static field tokenizer
    Cannot make a static reference to the non-static field tokenizer

==================================================================================

I don't want to declare any variables static since I don't think I
need to. My code is given below.

================================================================
File myFile = new File("Info.txt");
    Scanner tokenizer = new Scanner(myFile);
    String str = null;

    public static void main(String[] args)
    {

              while (tokenizer.hasNextLine())
              {
                  System.out.println(tokenizer.next());
              }
}

=========================================================================

I was getting a similar error when I was trying to read in standard
input from the user i.e.  using input stream reader and buffer
reader.

Can anyone please help?