diff --git a/components/net/sf/briar/plugins/email/GmailPlugin.java b/components/net/sf/briar/plugins/email/GmailPlugin.java
index 311273e6727f48a5f70e1754264e00889c867aeb..4f8cd5df49647d72c2238f5b7240f1dcd7d9f60b 100644
--- a/components/net/sf/briar/plugins/email/GmailPlugin.java
+++ b/components/net/sf/briar/plugins/email/GmailPlugin.java
@@ -36,49 +36,44 @@ import net.sf.briar.util.StringUtils;
 
 public class GmailPlugin implements SimplexPlugin {
 
-	public static final byte[] TRANSPORT_ID =
-			StringUtils.fromHexString("57ead1961d2120bbbbe8256ff9ce6ae2"
+	public static final byte[] TRANSPORT_ID = StringUtils
+			.fromHexString("57ead1961d2120bbbbe8256ff9ce6ae2"
 					+ "ef5535e44330c04cedcbafac4d756f0c"
 					+ "e8dd928ed1d7a9e7b89fd62210aa30bf");
-				
+
 	private static final TransportId ID = new TransportId(TRANSPORT_ID);
 	private final Executor pluginExecutor;
 	private final SimplexPluginCallback callback;
-//    private static GmailTransportConnectionReader reader;
-//    private static GmailTransportConnectionWriter writer;
-    
-    
+	// private static GmailTransportConnectionReader reader;
+	// private static GmailTransportConnectionWriter writer;
+
 	public GmailPlugin(Executor pluginExecutor, SimplexPluginCallback callback) {
 		this.pluginExecutor = pluginExecutor;
 		this.callback = callback;
 	}
-	
-	
+
 	public TransportId getId() {
 		return ID;
 	}
 
 	public void start() throws IOException {
-		
 		pluginExecutor.execute(new Runnable() {
 			public void run() {
 				connectIMAP();
-				}
+			}
 		});
 	}
 
 	protected void checkUnreadEmails(Folder inbox) {
-
 		try {
-		    FlagTerm ft = new FlagTerm(new Flags(Flags.Flag.SEEN), false);
-            Message msg[] = inbox.search(ft);
-//            System.out.println("Unread Messages: "+ msg.length);
-            
-            for(final Message message:msg) {
-                try {
-                	callback.readerCreated(new SimplexTransportReader() {
-
-                		public InputStream getInputStream() throws IOException {
+			FlagTerm ft = new FlagTerm(new Flags(Flags.Flag.SEEN), false);
+			Message msg[] = inbox.search(ft);
+			// System.out.println("Unread Messages: "+ msg.length);
+			for (final Message message : msg) {
+				try {
+					callback.readerCreated(new SimplexTransportReader() {
+
+						public InputStream getInputStream() throws IOException {
 							try {
 								return message.getInputStream();
 							} catch (MessagingException e) {
@@ -95,125 +90,117 @@ public class GmailPlugin implements SimplexPlugin {
 							} catch (MessagingException e) {
 								e.printStackTrace();
 							}
-						}});      
-                	
-                    System.out.println("DATE: " + message.getSentDate().toString());
-                    System.out.println("FROM: " + message.getFrom()[0].toString());            
-                    System.out.println("SUBJECT: " + message.getSubject().toString());
-                    System.out.println("CONTENT: " + message.getContent().toString());
-                    System.out.println("=================================================");
-
-                
-                } catch (Exception e) {
-                    System.out.println("No Information");
-               }
-            }
-            
+						}
+					});
+
+					// This part for testing purposes only
+					System.out.println("DATE: "
+							+ message.getSentDate().toString());
+					System.out.println("FROM: "
+							+ message.getFrom()[0].toString());
+					System.out.println("SUBJECT: "
+							+ message.getSubject().toString());
+					System.out.println("CONTENT: "
+							+ message.getContent().toString());
+					System.out
+							.println("=================================================");
+
+				} catch (Exception e) {
+					System.out.println("No Information");
+				}
+			}
+
 		} catch (MessagingException e) {
-            System.out.println(e.toString());
-        }
-    }
-	
+			System.out.println(e.toString());
+		}
+	}
 
-    protected void connectIMAP() {
+	protected void connectIMAP() {
 		Properties props = System.getProperties();
-        props.setProperty("mail.store.protocol", "imaps");
-        final ArrayList<String> userPass = getAuthenticationDetails(callback.getConfig());
-        if (userPass != null)
-        {
-        	try {
-        	
-        	Session session = Session.getDefaultInstance(props, null);
-            Store store = session.getStore("imaps");
-            
-            synchronized(this)
-        	{
-            	store.connect("imap.gmail.com", userPass.get(0), userPass.get(1));
-        	}
-            
-        	Folder inbox = store.getFolder("Inbox");
-			inbox.open(Folder.READ_ONLY);
-			
-			checkUnreadEmails(inbox);
-			
-            }
-        	catch (NoSuchProviderException e) {
-        		System.out.println(e.toString());
-        		System.exit(1);
-        	} catch (MessagingException e) {
-        		System.out.println(e.toString());
-        		System.exit(2);
-        }
-        }
+		props.setProperty("mail.store.protocol", "imaps");
+		final ArrayList<String> userPass = getAuthenticationDetails(callback
+				.getConfig());
+		if (userPass != null) {
+			try {
+				Session session = Session.getDefaultInstance(props, null);
+				Store store = session.getStore("imaps");
+				synchronized (this) {
+					store.connect("imap.gmail.com", userPass.get(0),
+							userPass.get(1));
+				}
+
+				Folder inbox = store.getFolder("Inbox");
+				inbox.open(Folder.READ_ONLY);
+				checkUnreadEmails(inbox);
+			} catch (NoSuchProviderException e) {
+				System.out.println(e.toString());
+				System.exit(1);
+			} catch (MessagingException e) {
+				System.out.println(e.toString());
+				System.exit(2);
+			}
+		}
 	}
 
-	protected boolean connectSMTP(ContactId cid)
-	{
+	protected boolean connectSMTP(ContactId cid) {
 		boolean sent = false;
-		if(discoverContactEmail(cid) != null)
-		{
+		if (discoverContactEmail(cid) != null) {
 			Properties prop = new Properties();
 			prop.put("mail.smtp.host", "smtp.gmail.com");
 			prop.put("mail.smtp.socketFactory.port", "465");
-			prop.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
+			prop.put("mail.smtp.socketFactory.class",
+					"javax.net.ssl.SSLSocketFactory");
 			prop.put("mail.smtp.auth", "true");
 			prop.put("mail.smtp.port", "465");
-		
-			final ArrayList<String> userPass = getAuthenticationDetails(callback.getConfig());
-			
-			if (userPass != null)
-			{
-				Session session;	
-				
-				synchronized(this)
-				{
-					session = Session.getDefaultInstance(prop, new javax.mail.Authenticator() {
-					protected PasswordAuthentication getPasswordAuthentication() {
-						return new PasswordAuthentication(userPass.get(0),userPass.get(1));
-					}
-				});
-				}	
-		
-//				SimplexTransportWriter writer = createWriter(cid);
-								
-				sent = sendMessage(session,cid);
+
+			final ArrayList<String> userPass = getAuthenticationDetails(callback
+					.getConfig());
+
+			if (userPass != null) {
+				Session session;
+				synchronized (this) {
+					session = Session.getInstance(prop,
+							new javax.mail.Authenticator() {
+								protected PasswordAuthentication getPasswordAuthentication() {
+									return new PasswordAuthentication(userPass
+											.get(0), userPass.get(1));
+								}
+							});
+				}
+				// SimplexTransportWriter writer = createWriter(cid);
+				sent = sendMessage(session, cid);
 			}
-	  }
+		}
 		return sent;
 	}
-	
 
-	private synchronized boolean sendMessage(Session session, ContactId cid) 
-	{
+	private synchronized boolean sendMessage(Session session, ContactId cid) {
 		boolean sent = false;
-		
 		try {
 			Message message = new MimeMessage(session);
 			TransportProperties props = callback.getLocalProperties();
 			String userEmail = props.get("email");
-			
+
 			message.setFrom(new InternetAddress(userEmail));
-			message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(discoverContactEmail(cid)));
-			
+			message.setRecipients(Message.RecipientType.TO,
+					InternetAddress.parse(discoverContactEmail(cid)));
 			message.setSubject("Test Subject");
-			message.setText("Test content");		
- 
+			message.setText("Test content");
+
 			Transport.send(message);
- 
+
 			sent = true;
 			return sent;
- 
 		} catch (MessagingException e) {
 			return sent;
 		}
-		
-	}
 
+	}
 
 	public void stop() throws IOException {
-		synchronized(this) {
-			//close open connections
-			}
+		synchronized (this) {
+			// close open connections
+		}
 	}
 
 	public boolean shouldPoll() {
@@ -224,8 +211,8 @@ public class GmailPlugin implements SimplexPlugin {
 		return 0;
 	}
 
-	public void poll(Collection<ContactId> connected) throws UnsupportedOperationException{
-		
+	public void poll(Collection<ContactId> connected)
+			throws UnsupportedOperationException {
 	}
 
 	public boolean supportsInvitations() {
@@ -233,73 +220,67 @@ public class GmailPlugin implements SimplexPlugin {
 	}
 
 	/*
-	 * Gets the user's authentication details
-	 * ArrayList.get(0) = username, ArrayList.get(1) = password,
-	 * or null if either value is null.
+	 * Gets the user's authentication details ArrayList.get(0) = username,
+	 * ArrayList.get(1) = password, or null if either value is null.
 	 */
-	private ArrayList<String> getAuthenticationDetails(TransportConfig config)
-	{
+	private ArrayList<String> getAuthenticationDetails(TransportConfig config) {
 		try {
 			ArrayList<String> usernamePass = new ArrayList<String>();
-			usernamePass.add(0, config.get("username")); 
+			usernamePass.add(0, config.get("username"));
 			usernamePass.add(1, config.get("password"));
-		
-			if(usernamePass.get(0)!=null && usernamePass.get(1)!=null)
+			if (usernamePass.get(0) != null && usernamePass.get(1) != null)
 				return usernamePass;
 			else
-				return null;			
-		} catch(Exception e) {
+				return null;
+		} catch (Exception e) {
 			return null;
 		}
-		
 	}
-	
+
 	/*
 	 * looks up the contact's email address given the contactID
+	 * 
 	 * @param ContactId
+	 * 
 	 * @return String email
 	 */
-	private String discoverContactEmail(ContactId cid) 
-	{
+	private String discoverContactEmail(ContactId cid) {
 		try {
-			Map<ContactId, TransportProperties> remote = callback.getRemoteProperties();
-			TransportProperties tp = remote.get(cid);		
+			Map<ContactId, TransportProperties> remote = callback
+					.getRemoteProperties();
+			TransportProperties tp = remote.get(cid);
 			String address = tp.get("email");
 			return address;
-		} catch(Exception e) {
+		} catch (Exception e) {
 			return null;
 		}
 	}
-	
+
 	public SimplexTransportReader createReader(ContactId c) {
-		
 		return null;
 	}
 
 	public SimplexTransportWriter createWriter(ContactId c) {
-		
 		return null;
 	}
 
-	public SimplexTransportWriter sendInvitation(PseudoRandom r, long timeout) throws UnsupportedOperationException {
-		
+	public SimplexTransportWriter sendInvitation(PseudoRandom r, long timeout)
+			throws UnsupportedOperationException {
 		return null;
 	}
 
-	public SimplexTransportReader acceptInvitation(PseudoRandom r, long timeout) throws UnsupportedOperationException {
-		
+	public SimplexTransportReader acceptInvitation(PseudoRandom r, long timeout)
+			throws UnsupportedOperationException {
 		return null;
 	}
 
 	public SimplexTransportWriter sendInvitationResponse(PseudoRandom r,
-			long timeout) throws UnsupportedOperationException{
-		
+			long timeout) throws UnsupportedOperationException {
 		return null;
 	}
 
 	public SimplexTransportReader acceptInvitationResponse(PseudoRandom r,
-			long timeout) throws UnsupportedOperationException{
-		
+			long timeout) throws UnsupportedOperationException {
 		return null;
 	}
 
diff --git a/components/net/sf/briar/plugins/email/GmailTransportConnectionReader.java b/components/net/sf/briar/plugins/email/GmailTransportConnectionReader.java
index 6689e8d218722fbd5dba613ad7edd533c8c521a7..954678525f240bf23139346a2234e9783f9d133e 100644
--- a/components/net/sf/briar/plugins/email/GmailTransportConnectionReader.java
+++ b/components/net/sf/briar/plugins/email/GmailTransportConnectionReader.java
@@ -12,7 +12,6 @@ import net.sf.briar.api.plugins.simplex.SimplexTransportReader;
 public class GmailTransportConnectionReader implements SimplexTransportReader{
 
 	private static final Logger LOG = Logger.getLogger(GmailTransportConnectionReader.class.getName());
-
 	private final StreamConnection stream;
 
 	GmailTransportConnectionReader(StreamConnection stream) {
@@ -20,7 +19,6 @@ public class GmailTransportConnectionReader implements SimplexTransportReader{
 	}
 	
 	public InputStream getInputStream() throws IOException {
-		
 			return stream.openInputStream();
 	}
 
diff --git a/components/net/sf/briar/plugins/email/GmailTransportConnectionWriter.java b/components/net/sf/briar/plugins/email/GmailTransportConnectionWriter.java
index 2fa6bf430fecab39719015f060e5aa129b7b0418..a215bd550edacec4acbf6d7c5b6cf956bf077c41 100644
--- a/components/net/sf/briar/plugins/email/GmailTransportConnectionWriter.java
+++ b/components/net/sf/briar/plugins/email/GmailTransportConnectionWriter.java
@@ -12,7 +12,6 @@ import net.sf.briar.api.plugins.simplex.SimplexTransportWriter;
 public class GmailTransportConnectionWriter implements SimplexTransportWriter {
 
 	private static final Logger LOG = Logger.getLogger(GmailTransportConnectionWriter.class.getName());
-
 	private final StreamConnection stream;
 	private final long capacity = 25 * 1000 * 1000;
 	
diff --git a/test/net/sf/briar/plugins/email/GmailPluginTester.java b/test/net/sf/briar/plugins/email/GmailPluginTester.java
index b11e9d200aeef73092620186f8ed7ee2c6b3bbf4..a2952966a1a4fa62883b0a4571a0e820cd5ea0e0 100644
--- a/test/net/sf/briar/plugins/email/GmailPluginTester.java
+++ b/test/net/sf/briar/plugins/email/GmailPluginTester.java
@@ -37,7 +37,6 @@ Map<ContactId,TransportProperties> map = new HashMap<ContactId, TransportPropert
 	@Before
 	public void setup()
 	{
-		
 		local = new TransportProperties();
 		local.put("email",System.getenv("USER_GMAIL_ADDRESS"));
 		
@@ -48,7 +47,6 @@ Map<ContactId,TransportProperties> map = new HashMap<ContactId, TransportPropert
 		props1 = new TransportProperties();
 		props1.put("email", System.getenv("CONTACT1_EMAIL"));
 		test1 = new ContactId(12);
-		
 		map.put(test1, props1);
 		assertEquals(1,map.size());
 		
@@ -67,14 +65,13 @@ Map<ContactId,TransportProperties> map = new HashMap<ContactId, TransportPropert
 			}
 			
 			public void setLocalProperties(TransportProperties p) {
-				
+				local = p;
 			}
 			
 			public void setConfig(TransportConfig c) {
 				config = c;
 			}
-			
-			
+						
 			public Map<ContactId, TransportProperties> getRemoteProperties() {
 				return map;
 			}
@@ -87,19 +84,13 @@ Map<ContactId,TransportProperties> map = new HashMap<ContactId, TransportPropert
 				return config;
 			}
 			
-			public void writerCreated(ContactId c, SimplexTransportWriter w) {
-			
-			}
+			public void writerCreated(ContactId c, SimplexTransportWriter w) {}
 			
-			public void readerCreated(SimplexTransportReader r) {
-				
-			}
+			public void readerCreated(SimplexTransportReader r) {}
 		};
 		
 		callback.setLocalProperties(local);		
 		callback.setConfig(config);
-		
-		
 	}
 	
 	@Test
@@ -107,7 +98,6 @@ Map<ContactId,TransportProperties> map = new HashMap<ContactId, TransportPropert
 	{
 		GmailPluginFactory plugin = new GmailPluginFactory();
 		plugin.createPlugin(Executors.newSingleThreadExecutor(), callback);
-		
 	}
 	
 	@Test