public void endOfLife(String key) {
    Entry<C> entry = liveMap.remove(key);
    if (entry == null)
      return;
    lingerersMap.put(key, entry);
  }
public void endOfLife ( String key ) { Entry < C > entry = liveMap . remove ( key ) ; if ( entry == null ) return ; lingerersMap . put ( key , entry ) ; }
Mark component identified by 'key' as having reached its end-of-life.

@param key