BasicKeyChain.java 文件源码

/** Returns a list of all ECKeys created after the given UNIX time. */
public List<ECKey> findKeysBefore(long timeSecs) {
    lock.lock();
    try {
        List<ECKey> results = Lists.newLinkedList();
        for (ECKey key : hashToKeys.values()) {
            final long keyTime = key.getCreationTimeSeconds();
            if (keyTime < timeSecs) {
                results.add(key);
            }
        }
        return results;
    } finally {
        lock.unlock();
    }
}