InvalidSelectorException exception = new InvalidSelectorException("The selector is invalid: " + sel); throw exception;
throw new InvalidSelectorException("The selector is invalid: " + sel);
   public Selector(String sel) throws InvalidSelectorException   {      selector = sel;      identifiers = new HashMap();            try      {         ISelectorParser bob = (ISelectorParser) parserClass.newInstance();         result = bob.parse(sel, identifiers);         resultType = result.getClass();      }      catch (Exception e)      {         if (log.isTraceEnabled()) { log.trace("Invalid selector:" + sel); }         InvalidSelectorException exception =            new InvalidSelectorException("The selector is invalid: " + sel);                  throw exception;      }   }