public VALUE getSilent( KEY key ) {
        CacheEntry<KEY, VALUE> cacheEntry = map.get( key );
        if ( cacheEntry != null ) {
            return cacheEntry.value;
        } else {
            return null;
        }

    }
public VALUE getSilent( KEY key ) {
        CacheEntry<KEY, VALUE> cacheEntry = map.get( key );
        if ( cacheEntry != null ) {
            return cacheEntry.value;
        } else {
            return null;
        }

    }
public VALUE getSilent ( KEY key ) { CacheEntry < KEY , VALUE > cacheEntry = map . get ( key ) ; if ( cacheEntry != null ) { return cacheEntry . value ; } else { return null ; } }
Used for testing as it gets the value without updating stats
@param key key
@return value
Used for testing as it gets the value without updating stats