class Wallet extends BaseTaggableObject implements NewBestBlockListener, TransactionReceivedInBlockListener, PeerFilterProvider, KeyBag, TransactionBag, ReorganizeListener {

    public void reset() {
        lock.lock();
        try {
            clearTransactions();
            lastBlockSeenHash = null;
            lastBlockSeenHeight = -1; // Magic value for 'never'.
            lastBlockSeenTimeSecs = 0;
            saveLater();
            maybeQueueOnWalletChanged();
        } finally {
            lock.unlock();
        }
    }

    public  Wallet(NetworkParameters params);
    public  Wallet(Context context);
    public  Wallet(NetworkParameters params, KeyChainGroup keyChainGroup);
    private  Wallet(Context context, KeyChainGroup keyChainGroup);

}