log.trace(key + " vs. " + cachedKey);
            }

            if ( match ) {
                if ( log.isDebugEnabled() ) {
                    log.debug("Matched " + cachedKey);
                }
                return refs.map.get(cachedKey);
            }
        }
        if ( log.isTraceEnabled() ) {
            log.trace("No match for " + key);
        }