public synchronized void close()

in core/src/main/java/com/google/cloud/sql/core/MonitoredCache.java [130:151]

• 20 lines of code
• 6 McCabe index (conditional complexity)

  public synchronized void close() {
    if (cache.isClosed()) {
      return;
    }

    cache.close();
    if (task != null) {
      task.cancel();
    }
    // If this was opened using a domain name, close remaining open sockets.
    synchronized (sockets) {
      for (Socket socket : sockets) {
        if (!socket.isClosed()) {
          try {
            socket.close();
          } catch (IOException e) {
            logger.debug("Exception closing socket after cache closed", e);
          }
        }
      }
    }
  }