Code review comment for lp:~rpadovani/ubuntu-clock-app/1197436

Reapproving since build failed due to jenkin bots failing while try to merge branch.

Build step 'Debian PBuilder NG' marked build as failure
Looks like the node went offline during the build. Check the slave log for the details.
FATAL: channel is already closed
hudson.remoting.ChannelClosedException: channel is already closed
 at hudson.remoting.Channel.send(Channel.java:486)
 at hudson.remoting.Request.call(Request.java:110)
 at hudson.remoting.Channel.call(Channel.java:668)
 at hudson.Launcher$RemoteLauncher.kill(Launcher.java:812)
 at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:481)
 at hudson.model.Run.run(Run.java:1376)
 at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
 at hudson.model.ResourceController.execute(ResourceController.java:88)
 at hudson.model.Executor.run(Executor.java:175)
Caused by: java.net.SocketException: Socket closed
 at java.net.SocketInputStream.socketRead0(Native Method)
 at java.net.SocketInputStream.read(SocketInputStream.java:146)
 at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
 at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
 at java.io.ObjectInputStream$PeekInputStream.peek(ObjectInputStream.java:2290)
 at java.io.ObjectInputStream$BlockDataInputStream.peek(ObjectInputStream.java:2583)
 at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2593)
 at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1315)
 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
 at hudson.remoting.Channel$ReaderThread.run(Channel.java:1031)