code: public static CPDefinitionGroupedEntry fetchByC_E(long CPDefinitionId,
  		long entryCProductId, boolean retrieveFromCache) {
  		return getPersistence()
  				   .fetchByC_E(CPDefinitionId, entryCProductId,
  			retrieveFromCache);
  	}
docs: Returns the cp definition grouped entry where CPDefinitionId = &#63; and entryCProductId = &#63; or returns <code>null</code> if it could not be found, optionally using the finder cache.
  
  @param CPDefinitionId the cp definition ID
  @param entryCProductId the entry c product ID
  @param retrieveFromCache whether to retrieve from the finder cache
  @return the matching cp definition grouped entry, or <code>null</code> if a matching cp definition grouped entry could not be found