code: public BeanInfoIndexedProperty getIndexedProperty
              (String pIndexedPropertyName,
               Logger pLogger)
              throws ELException {
          checkInitialized(pLogger);
          return (BeanInfoIndexedProperty)
                  mIndexedPropertyByName.get(pIndexedPropertyName);
      }
docs: Returns the BeanInfoIndexedProperty for the given property name,
  or null if not found.