public boolean clearMemoryMapForId(Key key, int fileId) {
    TransientChangeTrackingValueContainer<Value> container = myMap.get(key);
    if (container != null) {
      container.dropAssociatedValue(fileId);
      if (FileBasedIndexEx.doTraceStubUpdates(myIndexId)) {
        LOG.info("clearMemoryMapForId,inputId=" + fileId + ",index=" + myIndexId + ",key=" + key);
      }
      return true;
    }
    return false;
  }
public boolean clearMemoryMapForId(Key key, int fileId)