ForwardingService: remove unused imports
@@ -24,22 +24,12 @@ import org.bitcoinj.base.Coin;
import org.bitcoinj.core.InsufficientMoneyException;
import org.bitcoinj.core.LegacyAddress;
import org.bitcoinj.core.NetworkParameters;
-import org.bitcoinj.core.Transaction;
-import org.bitcoinj.core.TransactionConfidence;
import org.bitcoinj.crypto.KeyCrypterException;
import org.bitcoinj.kits.WalletAppKit;
-import org.bitcoinj.params.MainNetParams;
-import org.bitcoinj.params.RegTestParams;
-import org.bitcoinj.params.TestNet3Params;
import org.bitcoinj.utils.BriefLogFormatter;
import org.bitcoinj.wallet.KeyChainGroupStructure;
import org.bitcoinj.wallet.SendRequest;
import org.bitcoinj.wallet.Wallet;
-import org.bitcoinj.wallet.listeners.WalletCoinsReceivedEventListener;
-
-import com.google.common.util.concurrent.FutureCallback;
-import com.google.common.util.concurrent.Futures;
-import com.google.common.util.concurrent.MoreExecutors;
import java.io.File;
