Use testnet and server seed as default, fix logs

src/main/java/io/bitsquare/SeedNode.java

@@ -39,13 +39,14 @@ public class SeedNode extends Thread {
     public static void main(String[] args) {
         Peer peer = null;
         SeedNodeAddress.StaticSeedNodeAddresses seedNodeAddress = SeedNodeAddress.StaticSeedNodeAddresses
-                .LOCALHOST;
+                .DIGITAL_OCEAN1;
         try {
             peer = new PeerBuilder(Number160.createHash(seedNodeAddress.getId())).ports(seedNodeAddress.getPort())
                     .start();
             new PeerBuilderDHT(peer).start();
             new PeerBuilderNAT(peer).start();
             log.debug("peer listening at port: {}", seedNodeAddress.getPort());
+
             peer.peerBean().peerMap().addPeerMapChangeListener(new PeerMapChangeListener() {
                 @Override
                 public void peerInserted(PeerAddress peerAddress, boolean verified) {

src/main/java/io/bitsquare/btc/BitcoinModule.java

@@ -32,7 +32,7 @@ public class BitcoinModule extends AbstractModule {
     private final BitcoinNetwork defaultNetwork;
 
     public BitcoinModule(Properties properties) {
-        this(properties, BitcoinNetwork.REGTEST);
+        this(properties, BitcoinNetwork.TESTNET);
     }
 
     public BitcoinModule(Properties properties, BitcoinNetwork defaultNetwork) {

src/main/java/io/bitsquare/msg/BootstrappedPeerFactory.java

@@ -191,12 +191,10 @@ public class BootstrappedPeerFactory {
                     settableFuture.set(peerDHT);
                 }
                 else {
-                    log.warn("Discover has failed. Reason: " + futureDiscover.failedReason());
                     setState("We are probably behind a NAT and not reachable to other peers. " +
                             "We try port forwarding as next step.");
 
                     tryPortForwarding(peerDHT, futureDiscover);
-                    setState("Port forwarding has failed. We try to use a relay as next step.");
                 }
             }
 
@@ -222,7 +220,6 @@ public class BootstrappedPeerFactory {
                     discoverAfterPortForwarding(peerDHT);
                 }
                 else {
-                    log.warn("Port forwarding has failed. Reason: " + futureNAT.failedReason());
                     setState("Port forwarding has failed. We try to use a relay as next step.");
                     bootstrapWithRelay(peerDHT, peerNAT, futureDiscover, futureNAT);
                 }

src/main/java/io/bitsquare/msg/DefaultMessageModule.java

@@ -41,6 +41,6 @@ public class DefaultMessageModule extends AbstractBitsquareModule implements Mes
 
         bind(SeedNodeAddress.StaticSeedNodeAddresses.class)
                 .annotatedWith(Names.named("defaultSeedNode"))
-                .toInstance(SeedNodeAddress.StaticSeedNodeAddresses.LOCALHOST);
+                .toInstance(SeedNodeAddress.StaticSeedNodeAddresses.DIGITAL_OCEAN1);
     }
 }

src/test/java/io/bitsquare/msg/P2PNodeTest.java

@@ -51,13 +51,13 @@ import static org.junit.Assert.*;
 // TODO Reactivate tests when P2PNode is using original code again. we deactivated the security features atm.
 // cause IOException: Not listening to anything. Maybe your binding information is wrong.
 // investigate what has broken it, probably from update to latest head
+@Ignore
 public class P2PNodeTest {
     private static final Logger log = LoggerFactory.getLogger(P2PNodeTest.class);
 
     final private static Random rnd = new Random(42L);
 
     @Test
-    @Ignore
     public void testSendData() throws Exception {
         PeerDHT[] peers = UtilsDHT2.createNodes(3, rnd, new Ports().tcpPort());
         PeerDHT master = peers[0];
@@ -98,7 +98,6 @@ public class P2PNodeTest {
     }
 
     @Test
-    @Ignore
     public void testProtectedPutGet() throws Exception {
         PeerDHT[] peers = UtilsDHT2.createNodes(3, rnd, new Ports().tcpPort());
         PeerDHT master = peers[0];
@@ -185,7 +184,6 @@ public class P2PNodeTest {
     }
 
     @Test
-    @Ignore
     public void testChangeEntryProtectionKey() throws Exception {
         KeyPairGenerator gen = KeyPairGenerator.getInstance("DSA");
 
@@ -220,7 +218,6 @@ public class P2PNodeTest {
 
 
     @Test
-    @Ignore
     public void testAddToListGetList() throws Exception {
 
         PeerDHT[] peers = UtilsDHT2.createNodes(3, rnd, new Ports().tcpPort());

src/test/java/net/tomp2p/dht/UtilsDHT2.java

@@ -82,7 +82,8 @@ public class UtilsDHT2 {
     }
 
     public static PeerAddress createAddress(Number160 idSender, String inetSender, int tcpPortSender,
-                                            int udpPortSender, boolean firewallUDP, boolean firewallTCP) throws UnknownHostException {
+                                            int udpPortSender, boolean firewallUDP, 
+                                            boolean firewallTCP) throws UnknownHostException {
         InetAddress inetSend = InetAddress.getByName(inetSender);
         PeerSocketAddress peerSocketAddress = new PeerSocketAddress(inetSend, tcpPortSender, udpPortSender);
         PeerAddress n1 = new PeerAddress(idSender, peerSocketAddress, firewallTCP, firewallUDP, false, false,
@@ -93,7 +94,8 @@ public class UtilsDHT2 {
     public static Message createDummyMessage(Number160 idSender, String inetSender, int tcpPortSendor,
                                              int udpPortSender, Number160 idRecipien, String inetRecipient, 
                                              int tcpPortRecipient,
-                                             int udpPortRecipient, byte command, Type type, boolean firewallUDP, boolean firewallTCP)
+                                             int udpPortRecipient, byte command, Type type, boolean firewallUDP, 
+                                             boolean firewallTCP)
             throws UnknownHostException {
         Message message = new Message();
         PeerAddress n1 = createAddress(idSender, inetSender, tcpPortSendor, udpPortSender, firewallUDP,
@@ -121,15 +123,11 @@ public class UtilsDHT2 {
      * Creates peers for testing. The first peer (peer[0]) will be used as the master. This means that shutting down
      * peer[0] will shut down all other peers
      *
-     * @param nrOfPeers
+     * @param nrOfPeers The number of peers to create including the master
-     *            The number of peers to create including the master
+     * @param rnd       The random object to create random peer IDs
-     * @param rnd
+     * @param port      The port where the master peer will listen to
-     *            The random object to create random peer IDs
-     * @param port
-     *            The port where the master peer will listen to
      * @return All the peers, with the master peer at position 0 -> peer[0]
-     * @throws Exception
+     * @throws Exception If the creation of nodes fail.
-     *             If the creation of nodes fail.
      */
     public static PeerDHT[] createNodes(int nrOfPeers, Random rnd, int port, AutomaticFuture automaticFuture,
                                         boolean maintenance) throws Exception {
@@ -162,7 +160,8 @@ public class UtilsDHT2 {
                 PeerMap peerMap = new PeerMap(new PeerMapConfiguration(peerId));
                 Peer peer = new PeerBuilder(peerId)
                         .masterPeer(master)
-                        .enableMaintenance(maintenance).enableMaintenance(maintenance).peerMap(peerMap).bindings(bindings).start().addAutomaticFuture(automaticFuture);
+                        .enableMaintenance(maintenance).enableMaintenance(maintenance).peerMap(peerMap).bindings
+                                (bindings).start().addAutomaticFuture(automaticFuture);
                 peers[i] = new PeerBuilderDHT(peer).start();
             }
             else {
@@ -210,8 +209,7 @@ public class UtilsDHT2 {
      * Perfect routing, where each neighbor has contacted each other. This means that for small number of peers, every
      * peer knows every other peer.
      *
-     * @param peers
+     * @param peers The peers taking part in the p2p network.
-     *            The peers taking part in the p2p network.
      */
     public static void perfectRouting(PeerDHT... peers) {
         for (int i = 0; i < peers.length; i++) {