code: @Override
  	public CPOptionValue findByC_K(long CPOptionId, String key)
  		throws NoSuchCPOptionValueException {
  		CPOptionValue cpOptionValue = fetchByC_K(CPOptionId, key);
  
  		if (cpOptionValue == null) {
  			StringBundler msg = new StringBundler(6);
  
  			msg.append(_NO_SUCH_ENTITY_WITH_KEY);
  
  			msg.append("CPOptionId=");
  			msg.append(CPOptionId);
  
  			msg.append(", key=");
  			msg.append(key);
  
  			msg.append("}");
  
  			if (_log.isDebugEnabled()) {
  				_log.debug(msg.toString());
  			}
  
  			throw new NoSuchCPOptionValueException(msg.toString());
  		}
  
  		return cpOptionValue;
  	}
docs: Returns the cp option value where CPOptionId = &#63; and key = &#63; or throws a {@link NoSuchCPOptionValueException} if it could not be found.
  
  @param CPOptionId the cp option ID
  @param key the key
  @return the matching cp option value
  @throws NoSuchCPOptionValueException if a matching cp option value could not be found