public static function run($dataDir = null)
 {
     # Instantiate project object
     $project = new Project($dataDir . 'test_tasks.mpp');
     $t1 = $project->getTables()->toList()->get(0);
     print "Table Fields Count" . (string) $t1->getTableFields()->size();
     //.to_s
     $f = $t1->getTableFields()->get(0);
     print "Field width: " . (string) $f->getWidth() . PHP_EOL;
     //.to_s
     print "Field Title: " . (string) $f->getTitle() . PHP_EOL;
     //.to_s
     print "Field Title Alignment: " . (string) $f->getAlignTitle() . PHP_EOL;
     //.to_s
     print "Field Align Data: " . $f->getAlignData() . PHP_EOL;
     //.to_s
     $f = $t1->getTableFields()->get(1);
     print "Field width: " . (string) $f->getWidth() . PHP_EOL;
     //.to_s
     print "Field Title: " . (string) $f->getTitle() . PHP_EOL;
     //.to_s
     print "Field Title Alignment: " . (string) $f->getAlignTitle() . PHP_EOL;
     //.to_s
     print "Field Align Data: " . (string) $f->getAlignData() . PHP_EOL;
     //.to_s
 }