docs: private static String formatListToString(final List<String> list)
  	{
  		int lineLength = 0;
  		final StringBuffer sb = new StringBuffer();
  		for (final String str : list)
  		{
  			final int length = str.length();
  			lineLength = length + lineLength;
  			sb.append(str);
  			sb.append(", ");
  			if (100 < lineLength)
  			{
  				sb.append("\n");
  				lineLength = 0;
  			}
  		}
  		return sb.toString().trim();
  	}