Renamespace to org.bitcoinj away from com.google.bitcoin, as bitcoinj is no longer a Google project and being namespaced under com.google causes issues with Sonatype/Maven Central.

To fixinate your code:

find . -name '*.java' | xargs sed -i .bak 's/import com.google.bitcoin./import org.bitcoinj./g;s/import static com.google.bitcoin./import static org.bitcoinj./g'

examples/pom.xml

@@ -19,7 +19,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <groupId>com.google</groupId>
+        <groupId>org.bitcoinj</groupId>
         <artifactId>bitcoinj-parent</artifactId>
         <version>0.12-SNAPSHOT</version>
     </parent>
@@ -32,8 +32,8 @@
 
     <dependencies>
         <dependency>
-            <groupId>com.google</groupId>
-            <artifactId>bitcoinj</artifactId>
+            <groupId>org.bitcoinj</groupId>
+            <artifactId>bitcoinj-core</artifactId>
             <version>${project.parent.version}</version>
         </dependency>
         <dependency>

examples/src/main/java/org/bitcoinj/examples/BackupToMnemonicSeed.java

@@ -1,9 +1,9 @@
-package com.google.bitcoin.examples;
+package org.bitcoinj.examples;
 
-import com.google.bitcoin.core.NetworkParameters;
-import com.google.bitcoin.core.Wallet;
-import com.google.bitcoin.params.TestNet3Params;
-import com.google.bitcoin.wallet.DeterministicSeed;
+import org.bitcoinj.core.NetworkParameters;
+import org.bitcoinj.core.Wallet;
+import org.bitcoinj.params.TestNet3Params;
+import org.bitcoinj.wallet.DeterministicSeed;
 import com.google.common.base.Joiner;
 
 /**

examples/src/main/java/org/bitcoinj/examples/DoubleSpend.java

@@ -1,14 +1,14 @@
-package com.google.bitcoin.examples;
+package org.bitcoinj.examples;
 
-import com.google.bitcoin.core.*;
-import com.google.bitcoin.kits.WalletAppKit;
-import com.google.bitcoin.params.RegTestParams;
-import com.google.bitcoin.utils.BriefLogFormatter;
-import com.google.bitcoin.utils.Threading;
+import org.bitcoinj.core.*;
+import org.bitcoinj.kits.WalletAppKit;
+import org.bitcoinj.params.RegTestParams;
+import org.bitcoinj.utils.BriefLogFormatter;
+import org.bitcoinj.utils.Threading;
 
 import java.io.File;
 
-import static com.google.bitcoin.core.Coin.*;
+import static org.bitcoinj.core.Coin.*;
 
 /**
  * This is a little test app that waits for a coin on a local regtest node, then  generates two transactions that double

examples/src/main/java/org/bitcoinj/examples/DumpWallet.java

@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package com.google.bitcoin.examples;
+package org.bitcoinj.examples;
 
-import com.google.bitcoin.core.Wallet;
+import org.bitcoinj.core.Wallet;
 
 import java.io.File;
 

examples/src/main/java/org/bitcoinj/examples/ExamplePaymentChannelClient.java

@@ -15,16 +15,16 @@
  * limitations under the License.
  */
 
-package com.google.bitcoin.examples;
+package org.bitcoinj.examples;
 
-import com.google.bitcoin.core.*;
-import com.google.bitcoin.kits.WalletAppKit;
-import com.google.bitcoin.params.RegTestParams;
-import com.google.bitcoin.protocols.channels.PaymentChannelClientConnection;
-import com.google.bitcoin.protocols.channels.StoredPaymentChannelClientStates;
-import com.google.bitcoin.protocols.channels.ValueOutOfRangeException;
-import com.google.bitcoin.utils.BriefLogFormatter;
-import com.google.bitcoin.utils.Threading;
+import org.bitcoinj.core.*;
+import org.bitcoinj.kits.WalletAppKit;
+import org.bitcoinj.params.RegTestParams;
+import org.bitcoinj.protocols.channels.PaymentChannelClientConnection;
+import org.bitcoinj.protocols.channels.StoredPaymentChannelClientStates;
+import org.bitcoinj.protocols.channels.ValueOutOfRangeException;
+import org.bitcoinj.utils.BriefLogFormatter;
+import org.bitcoinj.utils.Threading;
 import com.google.common.collect.ImmutableList;
 import com.google.common.util.concurrent.FutureCallback;
 import com.google.common.util.concurrent.Futures;
@@ -39,7 +39,7 @@ import java.util.List;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.ExecutionException;
 
-import static com.google.bitcoin.core.Coin.CENT;
+import static org.bitcoinj.core.Coin.CENT;
 
 /**
  * Simple client that connects to the given host, opens a channel, and pays one cent.

examples/src/main/java/org/bitcoinj/examples/ExamplePaymentChannelServer.java

@@ -15,17 +15,17 @@
  * limitations under the License.
  */
 
-package com.google.bitcoin.examples;
+package org.bitcoinj.examples;
 
-import com.google.bitcoin.core.Coin;
-import com.google.bitcoin.core.NetworkParameters;
-import com.google.bitcoin.core.Sha256Hash;
-import com.google.bitcoin.core.VerificationException;
-import com.google.bitcoin.core.WalletExtension;
-import com.google.bitcoin.kits.WalletAppKit;
-import com.google.bitcoin.params.RegTestParams;
-import com.google.bitcoin.protocols.channels.*;
-import com.google.bitcoin.utils.BriefLogFormatter;
+import org.bitcoinj.core.Coin;
+import org.bitcoinj.core.NetworkParameters;
+import org.bitcoinj.core.Sha256Hash;
+import org.bitcoinj.core.VerificationException;
+import org.bitcoinj.core.WalletExtension;
+import org.bitcoinj.kits.WalletAppKit;
+import org.bitcoinj.params.RegTestParams;
+import org.bitcoinj.protocols.channels.*;
+import org.bitcoinj.utils.BriefLogFormatter;
 import com.google.common.collect.ImmutableList;
 
 import com.google.common.util.concurrent.ListenableFuture;

examples/src/main/java/org/bitcoinj/examples/FetchBlock.java

@@ -15,13 +15,13 @@
  * limitations under the License.
  */
 
-package com.google.bitcoin.examples;
+package org.bitcoinj.examples;
 
-import com.google.bitcoin.core.*;
-import com.google.bitcoin.params.TestNet3Params;
-import com.google.bitcoin.store.BlockStore;
-import com.google.bitcoin.store.MemoryBlockStore;
-import com.google.bitcoin.utils.BriefLogFormatter;
+import org.bitcoinj.core.*;
+import org.bitcoinj.params.TestNet3Params;
+import org.bitcoinj.store.BlockStore;
+import org.bitcoinj.store.MemoryBlockStore;
+import org.bitcoinj.utils.BriefLogFormatter;
 
 import java.net.InetAddress;
 import java.util.concurrent.Future;

examples/src/main/java/org/bitcoinj/examples/FetchTransactions.java

@@ -15,13 +15,13 @@
  * limitations under the License.
  */
 
-package com.google.bitcoin.examples;
+package org.bitcoinj.examples;
 
-import com.google.bitcoin.core.*;
-import com.google.bitcoin.params.TestNet3Params;
-import com.google.bitcoin.store.BlockStore;
-import com.google.bitcoin.store.MemoryBlockStore;
-import com.google.bitcoin.utils.BriefLogFormatter;
+import org.bitcoinj.core.*;
+import org.bitcoinj.params.TestNet3Params;
+import org.bitcoinj.store.BlockStore;
+import org.bitcoinj.store.MemoryBlockStore;
+import org.bitcoinj.utils.BriefLogFormatter;
 import com.google.common.util.concurrent.ListenableFuture;
 
 import java.net.InetAddress;

examples/src/main/java/org/bitcoinj/examples/ForwardingService.java

@@ -15,15 +15,15 @@
  * limitations under the License.
  */
 
-package com.google.bitcoin.examples;
+package org.bitcoinj.examples;
 
-import com.google.bitcoin.core.*;
-import com.google.bitcoin.crypto.KeyCrypterException;
-import com.google.bitcoin.kits.WalletAppKit;
-import com.google.bitcoin.params.MainNetParams;
-import com.google.bitcoin.params.RegTestParams;
-import com.google.bitcoin.params.TestNet3Params;
-import com.google.bitcoin.utils.BriefLogFormatter;
+import org.bitcoinj.core.*;
+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 com.google.common.util.concurrent.FutureCallback;
 import com.google.common.util.concurrent.Futures;
 import com.google.common.util.concurrent.MoreExecutors;

examples/src/main/java/org/bitcoinj/examples/Kit.java

@@ -1,19 +1,13 @@
-package com.google.bitcoin.examples;
+package org.bitcoinj.examples;
+
+import org.bitcoinj.core.*;
+import org.bitcoinj.kits.WalletAppKit;
+import org.bitcoinj.params.TestNet3Params;
+import org.bitcoinj.script.Script;
 
 import java.io.File;
 import java.util.List;
 
-import com.google.bitcoin.core.AbstractWalletEventListener;
-import com.google.bitcoin.core.Coin;
-import com.google.bitcoin.core.ECKey;
-import com.google.bitcoin.core.NetworkParameters;
-import com.google.bitcoin.core.Transaction;
-import com.google.bitcoin.core.TransactionConfidence;
-import com.google.bitcoin.core.Wallet;
-import com.google.bitcoin.kits.WalletAppKit;
-import com.google.bitcoin.params.TestNet3Params;
-import com.google.bitcoin.script.Script;
-
 /**
  * The following example shows how to use the by bitcoinj provided WalletAppKit.
  * The WalletAppKit class wraps the boilerplate (Peers, BlockChain, BlockStorage, Wallet) needed to set up a new SPV bitcoinj app.
@@ -36,7 +30,7 @@ public class Kit {
         NetworkParameters params = TestNet3Params.get();
 
         // Now we initialize a new WalletAppKit. The kit handles all the boilerplate for us and is the easiest way to get everything up and running.
-        // Have a look at the WalletAppKit documentation and its source to understand what's happening behind the scenes: https://github.com/bitcoinj/bitcoinj/blob/master/core/src/main/java/com/google/bitcoin/kits/WalletAppKit.java
+        // Have a look at the WalletAppKit documentation and its source to understand what's happening behind the scenes: https://github.com/bitcoinj/bitcoinj/blob/master/core/src/main/java/org/bitcoinj/kits/WalletAppKit.java
         WalletAppKit kit = new WalletAppKit(params, new File("."), "walletappkit-example");
 
         // In case you want to connect with your local bitcoind tell the kit to connect to localhost.

examples/src/main/java/org/bitcoinj/examples/PeerMonitor.java

@@ -15,15 +15,15 @@
  * limitations under the License.
  */
 
-package com.google.bitcoin.examples;
+package org.bitcoinj.examples;
 
-import com.google.bitcoin.core.AbstractPeerEventListener;
-import com.google.bitcoin.core.NetworkParameters;
-import com.google.bitcoin.core.Peer;
-import com.google.bitcoin.core.PeerGroup;
-import com.google.bitcoin.net.discovery.DnsDiscovery;
-import com.google.bitcoin.params.MainNetParams;
-import com.google.bitcoin.utils.BriefLogFormatter;
+import org.bitcoinj.core.AbstractPeerEventListener;
+import org.bitcoinj.core.NetworkParameters;
+import org.bitcoinj.core.Peer;
+import org.bitcoinj.core.PeerGroup;
+import org.bitcoinj.net.discovery.DnsDiscovery;
+import org.bitcoinj.params.MainNetParams;
+import org.bitcoinj.utils.BriefLogFormatter;
 import com.google.common.collect.Lists;
 
 import javax.swing.*;

examples/src/main/java/org/bitcoinj/examples/PrintPeers.java

@@ -14,18 +14,18 @@
  * limitations under the License.
  */
 
-package com.google.bitcoin.examples;
+package org.bitcoinj.examples;
 
-import com.google.bitcoin.core.AbstractPeerEventListener;
-import com.google.bitcoin.core.NetworkParameters;
-import com.google.bitcoin.core.Peer;
-import com.google.bitcoin.core.PeerAddress;
-import com.google.bitcoin.core.VersionMessage;
-import com.google.bitcoin.net.discovery.DnsDiscovery;
-import com.google.bitcoin.net.discovery.PeerDiscoveryException;
-import com.google.bitcoin.net.NioClientManager;
-import com.google.bitcoin.params.MainNetParams;
-import com.google.bitcoin.utils.BriefLogFormatter;
+import org.bitcoinj.core.AbstractPeerEventListener;
+import org.bitcoinj.core.NetworkParameters;
+import org.bitcoinj.core.Peer;
+import org.bitcoinj.core.PeerAddress;
+import org.bitcoinj.core.VersionMessage;
+import org.bitcoinj.net.discovery.DnsDiscovery;
+import org.bitcoinj.net.discovery.PeerDiscoveryException;
+import org.bitcoinj.net.NioClientManager;
+import org.bitcoinj.params.MainNetParams;
+import org.bitcoinj.utils.BriefLogFormatter;
 import com.google.common.collect.Lists;
 import com.google.common.util.concurrent.Futures;
 import com.google.common.util.concurrent.ListenableFuture;

examples/src/main/java/org/bitcoinj/examples/PrivateKeys.java

@@ -15,11 +15,11 @@
  * limitations under the License.
  */
 
-package com.google.bitcoin.examples;
+package org.bitcoinj.examples;
 
-import com.google.bitcoin.core.*;
-import com.google.bitcoin.params.MainNetParams;
-import com.google.bitcoin.store.MemoryBlockStore;
+import org.bitcoinj.core.*;
+import org.bitcoinj.params.MainNetParams;
+import org.bitcoinj.store.MemoryBlockStore;
 
 import java.math.BigInteger;
 import java.net.InetAddress;

examples/src/main/java/org/bitcoinj/examples/RefreshWallet.java

@@ -15,12 +15,12 @@
  * limitations under the License.
  */
 
-package com.google.bitcoin.examples;
+package org.bitcoinj.examples;
 
-import com.google.bitcoin.core.*;
-import com.google.bitcoin.params.TestNet3Params;
-import com.google.bitcoin.store.BlockStore;
-import com.google.bitcoin.store.MemoryBlockStore;
+import org.bitcoinj.core.*;
+import org.bitcoinj.params.TestNet3Params;
+import org.bitcoinj.store.BlockStore;
+import org.bitcoinj.store.MemoryBlockStore;
 
 import java.io.File;
 import java.net.InetAddress;

examples/src/main/java/org/bitcoinj/examples/RestoreFromSeed.java

@@ -1,10 +1,10 @@
-package com.google.bitcoin.examples;
+package org.bitcoinj.examples;
 
-import com.google.bitcoin.core.*;
-import com.google.bitcoin.net.discovery.DnsDiscovery;
-import com.google.bitcoin.params.TestNet3Params;
-import com.google.bitcoin.store.SPVBlockStore;
-import com.google.bitcoin.wallet.DeterministicSeed;
+import org.bitcoinj.core.*;
+import org.bitcoinj.net.discovery.DnsDiscovery;
+import org.bitcoinj.params.TestNet3Params;
+import org.bitcoinj.store.SPVBlockStore;
+import org.bitcoinj.wallet.DeterministicSeed;
 
 import java.io.File;
 

examples/src/main/java/org/bitcoinj/examples/SendRequest.java

@@ -1,18 +1,14 @@
-package com.google.bitcoin.examples;
+package org.bitcoinj.examples;
 
-import java.io.File;
-
-import com.google.bitcoin.core.Address;
-import com.google.bitcoin.core.Coin;
-import com.google.bitcoin.core.InsufficientMoneyException;
-import com.google.bitcoin.core.NetworkParameters;
-import com.google.bitcoin.core.Wallet;
-import com.google.bitcoin.core.Wallet.BalanceType;
-import com.google.bitcoin.kits.WalletAppKit;
-import com.google.bitcoin.params.TestNet3Params;
 import com.google.common.util.concurrent.FutureCallback;
 import com.google.common.util.concurrent.Futures;
 import com.google.common.util.concurrent.ListenableFuture;
+import org.bitcoinj.core.*;
+import org.bitcoinj.core.Wallet.BalanceType;
+import org.bitcoinj.kits.WalletAppKit;
+import org.bitcoinj.params.TestNet3Params;
+
+import java.io.File;
 
 /**
  * The following example shows you how to create a SendRequest to send coins from a wallet to a given address.

examples/src/main/python/forwarding.py

@@ -16,11 +16,11 @@ my_address_text = "mzEjmna15T7DXj4HC9MBEG2UJzgFfEYtFo"
 # if it has a confirmed balance in it, then you can set it to 0.
 confirm_wait = 1
 
-from com.google.bitcoin.core import *
+from org.bitcoinj.core import *
 
-import com.google.bitcoin.crypto.KeyCrypterException
-import com.google.bitcoin.params.MainNetParams
-from com.google.bitcoin.kits import WalletAppKit
+import org.bitcoinj.crypto.KeyCrypterException
+import org.bitcoinj.params.MainNetParams
+from org.bitcoinj.kits import WalletAppKit
 
 from com.google.common.util.concurrent import FutureCallback
 from com.google.common.util.concurrent import Futures