I've upgraded my code from morphia version 0.108 to 1.0.1.
Now, when I try to connect to my local mongo db (version 3.0.4) I get the following exception:
[ting-server-ws] 18:27:13 [cluster-ClusterId

{value='55f98a51c811d557f2064f3f', description='null'}

-127.0.0.1:27017] INFO org.mongodb.driver.cluster - Exception in monitor thread while connecting to server 127.0.0.1:27017
com.mongodb.MongoException: java.lang.IncompatibleClassChangeError: Class com.mongodb.connection.ByteBufferBsonOutput does not implement the requested interface org.bson.io.BsonOutput
at com.mongodb.connection.InternalStreamConnection.open(InternalStreamConnection.java:125) ~[mongo-java-driver-3.0.4.jar:na]
at com.mongodb.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:127) ~[mongo-java-driver-3.0.4.jar:na]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_51]
Caused by: java.lang.IncompatibleClassChangeError: Class com.mongodb.connection.ByteBufferBsonOutput does not implement the requested interface org.bson.io.BsonOutput
at com.mongodb.connection.RequestMessage.encode(RequestMessage.java:130) ~[mongo-java-driver-3.0.4.jar:na]
at com.mongodb.connection.CommandHelper.sendMessage(CommandHelper.java:88) ~[mongo-java-driver-3.0.4.jar:na]
at com.mongodb.connection.CommandHelper.executeCommand(CommandHelper.java:32) ~[mongo-java-driver-3.0.4.jar:na]
at com.mongodb.connection.InternalStreamConnectionInitializer.initializeConnectionDescription(InternalStreamConnectionInitializer.java:83) ~[mongo-java-driver-3.0.4.jar:na]
at com.mongodb.connection.InternalStreamConnectionInitializer.initialize(InternalStreamConnectionInitializer.java:43) ~[mongo-java-driver-3.0.4.jar:na]
at com.mongodb.connection.InternalStreamConnection.open(InternalStreamConnection.java:115) ~[mongo-java-driver-3.0.4.jar:na]
... 2 common frames omitted

My code:
MongoClientOptions mongoOptions = MongoClientOptions.builder().connectionsPerHost(mongoConnectionsPerHost).connectTimeout(mongoConnectTimeout)
.threadsAllowedToBlockForConnectionMultiplier(mongoThreadsAllowedToBlockForConnectionMultiplier).build();

String[] addresses = mongoHosts.split(",");

if (addresses == null || addresses.length == 0)

{ throw new BeanCreationException("At least one MongoDB address must be specified."); }

ArrayList<ServerAddress> listOfAddresses = new ArrayList<ServerAddress>();

try {
for (String a : addresses)

{ listOfAddresses.add(new ServerAddress(a, Integer.parseInt(mongoPort))); }

return new MongoClient(listOfAddresses, mongoOptions);

} catch (NumberFormatException | MongoException e)

{ throw new BeanCreationException(e.toString(), e); }