diff --git a/src/main/java/org/qortal/crosschain/Bitcoiny.java b/src/main/java/org/qortal/crosschain/Bitcoiny.java
index db901395..96b25c21 100644
--- a/src/main/java/org/qortal/crosschain/Bitcoiny.java
+++ b/src/main/java/org/qortal/crosschain/Bitcoiny.java
@@ -1,9 +1,25 @@
 package org.qortal.crosschain;
 
-import com.google.common.hash.HashCode;
+import java.util.*;
+import java.util.stream.Collectors;
+
+import com.google.common.collect.ImmutableList;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
-import org.bitcoinj.core.*;
+import org.bitcoinj.core.Address;
+import org.bitcoinj.core.AddressFormatException;
+import org.bitcoinj.core.Coin;
+import org.bitcoinj.core.Context;
+import org.bitcoinj.core.ECKey;
+import org.bitcoinj.core.InsufficientMoneyException;
+import org.bitcoinj.core.LegacyAddress;
+import org.bitcoinj.core.NetworkParameters;
+import org.bitcoinj.core.Sha256Hash;
+import org.bitcoinj.core.Transaction;
+import org.bitcoinj.core.TransactionOutput;
+import org.bitcoinj.core.UTXO;
+import org.bitcoinj.core.UTXOProvider;
+import org.bitcoinj.core.UTXOProviderException;
 import org.bitcoinj.crypto.ChildNumber;
 import org.bitcoinj.crypto.DeterministicHierarchy;
 import org.bitcoinj.crypto.DeterministicKey;
@@ -17,10 +33,9 @@ import org.qortal.crypto.Crypto;
 import org.qortal.settings.Settings;
 import org.qortal.utils.Amounts;
 import org.qortal.utils.BitTwiddling;
-import org.qortal.utils.NTP;
 
-import java.util.*;
-import java.util.stream.Collectors;
+import com.google.common.hash.HashCode;
+import org.qortal.utils.NTP;
 
 /** Bitcoin-like (Bitcoin, Litecoin, etc.) support */
 public abstract class Bitcoiny implements ForeignBlockchain {