--- a/src/com/beem/project/beem/ui/SendIM.java	Mon Aug 10 05:32:45 2009 +0200
+++ b/src/com/beem/project/beem/ui/SendIM.java	Mon Aug 10 05:58:07 2009 +0200
@@ -255,9 +255,14 @@
 
     }
 
+    /**
+     * The service connection used to connect with the BeemService.
+     */
     private class BeemServiceConnection implements ServiceConnection {
 	private BeemRosterListener mBeemRosterListener = new BeemRosterListener();
 
+	private BeemServiceConnection() {}
+
 	@Override
 	public void onServiceConnected(ComponentName name, IBinder service) {
 	    mXmppFacade = IXmppFacade.Stub.asInterface(service);
@@ -298,7 +303,7 @@
      */
     private void sendText() {
 	String text = mToSend.getText().toString();
-	if (!"".equals(text)){
+	if (!"".equals(text)) {
 	    Message msg = new Message(mContact.getJID(), Message.MSG_TYPE_CHAT);
 	    msg.setBody(text);
 	    try {

--- a/src/com/beem/project/beem/utils/PresenceType.java	Mon Aug 10 05:32:45 2009 +0200
+++ b/src/com/beem/project/beem/utils/PresenceType.java	Mon Aug 10 05:58:07 2009 +0200
@@ -6,6 +6,7 @@
 import org.jivesoftware.smack.packet.Presence;
 
 /**
+ * Utility class to deal with Presence type.
  * @author nikita
  */
 public final class PresenceType {

--- a/src/com/beem/project/beem/utils/Status.java	Mon Aug 10 05:32:45 2009 +0200
+++ b/src/com/beem/project/beem/utils/Status.java	Mon Aug 10 05:58:07 2009 +0200
@@ -7,6 +7,7 @@
 import org.jivesoftware.smack.packet.Presence.Mode;
 
 /**
+ * Utility class to deal with status and presence value.
  * @author marseille
  */
 public final class Status {