--- a/src/com/beem/project/beem/ui/ContactList.java	Fri Dec 04 13:16:51 2009 +0100
+++ b/src/com/beem/project/beem/ui/ContactList.java	Fri Dec 04 14:10:01 2009 +0100
@@ -695,22 +695,26 @@
      * Create dialog alias.
      */
     public class DialogAlias extends AlertDialog.Builder {
-	EditText editTextAlias;
+	private EditText mEditTextAlias;
 
-	public DialogAlias(Context context) {
+	/**
+	 * Constructor.
+	 * @param context context activity.
+	 */
+	public DialogAlias(final Context context) {
 	    super(context);
 	    LayoutInflater factory = LayoutInflater.from(context);
 	    final View textEntryView = factory.inflate(R.layout.contactdialogaliasdialog, null);
 	    setTitle(mContact.getJID());
 	    setView(textEntryView);
-	    editTextAlias = (EditText) textEntryView.findViewById(R.id.CDAliasDialogName);
-	    editTextAlias.setText(mContact.getName());
+	    mEditTextAlias = (EditText) textEntryView.findViewById(R.id.CDAliasDialogName);
+	    mEditTextAlias.setText(mContact.getName());
 	    setPositiveButton("OK", new ContactDialogAliasDialog());
 	    setNegativeButton("Cancel", new ContactDialogAliasDialog());
 	}
 
 	/**
-	 * Event click on the button OK.
+	 * Event click listener.
 	 */
 	class ContactDialogAliasDialog implements DialogInterface.OnClickListener {
 
@@ -723,7 +727,7 @@
 	    @Override
 	    public void onClick(DialogInterface dialog, int which) {
 		if (which == Dialog.BUTTON_POSITIVE) {
-		    String name = editTextAlias.getText().toString();
+		    String name = mEditTextAlias.getText().toString();
 		    if (name.length() == 0)
 			name = mContact.getJID();
 		    try {
@@ -736,16 +740,26 @@
 	}
     }
 
+    /**
+     * Create dialog resend subscription.
+     */
     public class DialogResendSubscription extends AlertDialog.Builder {
 
-	public DialogResendSubscription(Context arg0) {
-	    super(arg0);
+	/**
+	 * Constructor.
+	 * @param context context activity
+	 */
+	public DialogResendSubscription(final Context context) {
+	    super(context);
 	    setMessage(R.string.userinfo_sureresend);
 	    DialogClickListener dl = new DialogClickListener();
 	    setPositiveButton(R.string.userinfo_yes, dl);
 	    setNegativeButton(R.string.userinfo_no, dl);
 	}
 
+	/**
+	 * Event click listener.
+	 */
 	class DialogClickListener implements DialogInterface.OnClickListener {
 
 	    /**
@@ -773,9 +787,16 @@
 
     }
 
+    /**
+     * Create dialog delete.
+     */
     public class DialogDelete extends AlertDialog.Builder {
 
-	public DialogDelete(Context context) {
+	/**
+	 * Constructor.
+	 * @param context context activity.
+	 */
+	public DialogDelete(final Context context) {
 	    super(context);
 	    setMessage(R.string.userinfo_sure2delete);
 	    DialogClickListener dl = new DialogClickListener();
@@ -783,6 +804,9 @@
 	    setNegativeButton(R.string.userinfo_no, dl);
 	}
 
+	/**
+	 * Event click listener.
+	 */
 	private class DialogClickListener implements DialogInterface.OnClickListener {
 	    /**
 	     * Constructor.