Need to turn this lastName_Name_01_07_1980.xml into Name LastName 01.07.80

Question

Hi all
I am using this code to trim a string and place it into a jMenu. Now I would like to change the out the way is looks to make it easier to view.
Like this:
Need to turn this file name lastName_FirstName_01_07_1980.xml into FirstName LastName 01.07.80
is this posible to do ?
can some me how ?
  private void addItem(JMenu menu, char a)
  File dir = new File("Epod Configuration/Orders To Upload");
        File[] files = dir.listFiles();
        for (int j=0; j < files.length; j++)
                String trim = ""+files[j];
                int ndx;
                if ((ndx = trim.lastIndexOf('/')) != -1) trim = trim.substring(ndx+1);
                if (trim.charAt(0) == a)
                  System.out.println(trim);
                        JMenuItem mi = new JMenuItem(trim);
                        menu.add(mi);
  }Thanks
Craig

Answer 1

thanks for that
but how do I put the two codes together ??
the file name also has .xml at the end what is the bet way of getting rid of that
this is what I have try but doesn't work
Please help
private void addItem(JMenu menu, char a)
    File dir = new File("Epod Configuration/Orders To Upload");
    File[] files = dir.listFiles();
    for (int j=0; j < files.length; j++)
      String trim = ""+files[j];
      int ndx;
      if ((ndx = trim.lastIndexOf('/')) != -1) trim = trim.substring(ndx+1);
      if (trim.charAt(0) == a)
        System.out.println(trim);
        String s = "lastName_FirstName_01_07_1980";
        StringTokenizer st = new StringTokenizer(s, "_");
        String last = st.nextToken();
        String first = st.nextToken();
        String month = st.nextToken();
        String day = st.nextToken();
        String year = st.nextToken();
        System.out.println(first + ' ' + last + ' ' + month + '.' + day + '.' + year);
        JMenuItem mi = new JMenuItem(trim);
        menu.add(mi);
  }