Download Couchbase Server 2.0 and install it. Make sure to install the beer-sample dataset when you run the wizard, because the tutorial application will work with it.

Add the following views (and design documents) to the beer-sample bucket (and publish them to production afterwards):

Design document name is beer and view name is by_name.

function (doc, meta) {
  if(doc.type && doc.type == "beer") {
    emit(doc.name, null);
  }
}

Design document name is brewery and view name is by_name.

function (doc, meta) {
  if(doc.type && doc.type == "brewery") {
    emit(doc.name, null);
  }
}

Clone the repository from GitHub and cd into the directory:

$ git clone git://github.com/couchbaselabs/beersample-java.git
Cloning into 'beersample-java'...
remote: Counting objects: 153, done.
remote: Compressing objects: 100% (92/92), done.
remote: Total 153 (delta 51), reused 124 (delta 22)
Receiving objects: 100% (153/153), 81.97 KiB | 120 KiB/s, done.
Resolving deltas: 100% (51/51), done.
$ cd beersample-java

Finally, use maven to run the application inside the Jetty container:

$ mvn jetty:run
.... snip ....
Dec 17, 2012 1:50:16 PM com.couchbase.beersample.ConnectionManager contextInitialized
INFO: Connecting to Couchbase Cluster
2012-12-17 13:50:16.621 INFO com.couchbase.client.CouchbaseConnection:  Added {QA sa=/127.0.0.1:11210, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=0} to connect queue
2012-12-17 13:50:16.624 INFO com.couchbase.client.CouchbaseConnection:  Connection state changed for sun.nio.ch.SelectionKeyImpl@2e2a730e
2012-12-17 13:50:16.635 WARN net.spy.memcached.auth.AuthThreadMonitor:  Incomplete authentication interrupted for node {QA sa=localhost/127.0.0.1:11210, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=8}
2012-12-17 13:50:16.662 WARN net.spy.memcached.auth.AuthThread:  Authentication failed to localhost/127.0.0.1:11210
2012-12-17 13:50:16.662 INFO net.spy.memcached.protocol.binary.BinaryMemcachedNodeImpl:  Removing cancelled operation: SASL auth operation
2012-12-17 13:50:16.664 INFO net.spy.memcached.auth.AuthThread:  Authenticated to localhost/127.0.0.1:11210
2012-12-17 13:50:16.666 INFO com.couchbase.client.ViewConnection:  Added localhost to connect queue
2012-12-17 13:50:16.667 INFO com.couchbase.client.CouchbaseClient:  viewmode property isn't defined. Setting viewmode to production mode
2012-12-17 13:50:16.866:INFO::Started SelectChannelConnector@0.0.0.0:8080
[INFO] Started Jetty Server

Now, navigate to http://localhost:8080/welcome and enjoy the application.