code: @Nonnull
    public static DocumentBuilder createDocumentBuilder (@Nonnull final DocumentBuilderFactory aDocBuilderFactory)
    {
      ValueEnforcer.notNull (aDocBuilderFactory, "DocBuilderFactory");
  
      try
      {
        final DocumentBuilder aDocBuilder = aDocBuilderFactory.newDocumentBuilder ();
        aDocBuilder.setErrorHandler (DOMReaderDefaultSettings.getErrorHandler ());
        return aDocBuilder;
      }
      catch (final ParserConfigurationException ex)
      {
        throw new InitializationException ("Failed to create document builder", ex);
      }
    }
docs: Create a document builder without a certain schema, using the passed
  {@link DocumentBuilderFactory}.
  
  @param aDocBuilderFactory
  The document builder factory to be used. May not be
  <code>null</code>.
  @return The created document builder. Never <code>null</code>.
  @throws InitializationException
  In case some DOM initialization goes wrong