Network code now works well enough for the server to think it successfully established a connection

inventory/build.gradle

@@ -0,0 +1,13 @@
+apply plugin: 'java'
+
+sourceCompatibility = 1.7
+version = '1.0'
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    compile project(':domain')
+    testCompile group: 'junit', name: 'junit', version: '4.11'
+}

inventory/src/main/java/ch/dissem/bitmessage/inventory/SimpleAddressRepository.java

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2015 Christian Basler
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package ch.dissem.bitmessage.inventory;
+
+import ch.dissem.bitmessage.entity.valueobject.NetworkAddress;
+import ch.dissem.bitmessage.ports.AddressRepository;
+
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Created by chris on 06.04.15.
+ */
+public class SimpleAddressRepository implements AddressRepository {
+    @Override
+    public List<NetworkAddress> getKnownAddresses(int limit, long... streams) {
+        return Collections.singletonList(new NetworkAddress.Builder().ipv4(127, 0, 0, 1).port(8444).build());
+    }
+
+    @Override
+    public void offerAddresses(List<NetworkAddress> addresses) {
+    }
+}

inventory/src/main/java/ch/dissem/bitmessage/inventory/SimpleInventory.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2015 Christian Basler
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package ch.dissem.bitmessage.inventory;
+
+import ch.dissem.bitmessage.entity.ObjectMessage;
+import ch.dissem.bitmessage.entity.valueobject.InventoryVector;
+import ch.dissem.bitmessage.ports.Inventory;
+import sun.reflect.generics.reflectiveObjects.NotImplementedException;
+
+import java.util.LinkedList;
+import java.util.List;
+
+/**
+ * Created by chris on 06.04.15.
+ */
+public class SimpleInventory implements Inventory {
+    @Override
+    public List<InventoryVector> getInventory(long... streams) {
+        return new LinkedList<>();
+    }
+
+    @Override
+    public List<InventoryVector> getMissing(List<InventoryVector> offer) {
+        return offer;
+    }
+
+    @Override
+    public ObjectMessage getObject(InventoryVector vector) {
+        throw new NotImplementedException();
+    }
+
+    @Override
+    public void storeObject(ObjectMessage object) {
+        throw new NotImplementedException();
+    }
+
+    @Override
+    public void cleanup() {
+        throw new NotImplementedException();
+    }
+}