docs: public static void main(String[] args) {
          /*
           * Developers Notes:
           *
           * -No corresponding Junit test class currently
           * provided.  Test by eyeball of the output.
           *
           * -Add a menu with Help(About)
           * --> TBD.
           *
           * -Figure out some sane way to set initial default
           * column sizes.
           *
           * -Lots of inner classes here, done in order to keep
           * all the .class files easily identifiable.  Some of
           * this code is pretty ugly, very procedural in nature.
           * Lots of very tight coupling between all the classes,
           * thinly disguised switch statements, etc ..... This
           * code written on the fly, with almost no thought given
           * to OO design.
           *
           * -Also, I'm not really a GUI guy, so forgive any
           * transgressions.
           *
           */
              if ( args.length < 1 ) {
                  System.err.println("File name is required!");
                  usage();
                  System.exit(1);
              }
          /*
           * Instantiate a DateTimeBrowser and invoke it's go method,
           * passing the input argument list.
           */
          new DateTimeBrowser().go( args );
      }