private void countCharacters() {
   int characters = DescriptionTextBox.getText().length();
   int remaining = descriptionLimit - characters;
   CharacterLimit.setText(remaining + "/" + descriptionLimit);
   if (remaining <= 0) {
     CharacterLimit.setForeground(Color.red);
   } else if (remaining > 0) {
     CharacterLimit.setForeground(Color.BLACK);
   }
 }