code: @Override
      public String[] readLine(int line, boolean readResult) throws TechnicalException {
          if (examples.length > 0 && examples.length > line) {
              final String[] lineContent = examples[line].split("\\|", -1);
              if (lineContent.length < 3) {
                  throw new TechnicalException(Messages.getMessage(TechnicalException.TECHNICAL_EXPECTED_AT_LEAST_AN_ID_COLUMN_IN_EXAMPLES));
              }
              return Arrays.copyOfRange(lineContent, 2, readResult ? lineContent.length : lineContent.length - 1);
          }
          return null;
      }
docs: {@inheritDoc}