public void close()

in src/main/java/com/epam/eco/commons/pool/SimpleObjectPool.java [93:105]


    public void close() {
        lock.lock();
        try {
            registry.keySet().forEach(this::closeIfPossible);

            pool.clear();
            registry.clear();

            closed = true;
        } finally {
            lock.unlock();
        }
    }