code: public void setSelectorText(final String selectorText) throws DOMException {
          try {
              final CSSOMParser parser = new CSSOMParser();
              selectors_ = parser.parseSelectors(selectorText);
          }
          catch (final CSSException e) {
              throw new DOMExceptionImpl(
                  DOMException.SYNTAX_ERR,
                  DOMExceptionImpl.SYNTAX_ERROR,
                  e.getMessage());
          }
          catch (final IOException e) {
              throw new DOMExceptionImpl(
                  DOMException.SYNTAX_ERR,
                  DOMExceptionImpl.SYNTAX_ERROR,
                  e.getMessage());
          }
      }
docs: Sets the selector text.
  @param selectorText the new selector text
  @throws DOMException in clase of error