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

    public boolean isWatching() {
        keyChainGroupLock.lock();
        try {
            maybeUpgradeToHD();
            return keyChainGroup.isWatching();
        } finally {
            keyChainGroupLock.unlock();
        }
    }

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

}