[T5A3][T15-A1]Anshul Aggarwal

src/seedu/addressbook/commands/AddCommand.java

@@ -58,7 +58,7 @@ public ReadOnlyPerson getPerson() {
     }
 
     @Override
-    public CommandResult execute() {
+    public CommandResult execute()  {
         try {
             addressBook.addPerson(toAdd);
             return new CommandResult(String.format(MESSAGE_SUCCESS, toAdd));

src/seedu/addressbook/data/AddressBook.java

@@ -82,29 +82,13 @@ public void addPerson(Person toAdd) throws DuplicatePersonException {
         allPersons.add(toAdd);
     }
 
-    /**
-     * Adds a tag to the list of tags present in the address book.
-     *
-     * @throws DuplicateTagException if an equivalent tag already exists.
-     */
-    public void addTag(Tag toAdd) throws DuplicateTagException {
-        allTags.add(toAdd);
-    }
-
     /**
      * Checks if an equivalent person exists in the address book.
      */
     public boolean containsPerson(ReadOnlyPerson key) {
         return allPersons.contains(key);
     }
 
-    /**
-     * Checks if an equivalent person exists in the address book.
-     */
-    public boolean containsTag(Tag key) {
-        return allTags.contains(key);
-    }
-
     /**
      * Removes the equivalent person from the address book.
      *
@@ -114,15 +98,6 @@ public void removePerson(ReadOnlyPerson toRemove) throws PersonNotFoundException
         allPersons.remove(toRemove);
     }
 
-    /**
-     * Removes the equivalent Tag from the address book.
-     *
-     * @throws TagNotFoundException if no such Tag could be found.
-     */
-    public void removeTag(Tag toRemove) throws TagNotFoundException {
-        allTags.remove(toRemove);
-    }
-
     /**
      * Clears all persons and tags from the address book.
      */

src/seedu/addressbook/ui/Gui.java

@@ -1,6 +1,7 @@
 package seedu.addressbook.ui;
 
 import javafx.fxml.FXMLLoader;
+import javafx.scene.image.Image;
 import javafx.scene.Scene;
 import javafx.stage.Stage;
 import seedu.addressbook.logic.Logic;
@@ -41,6 +42,9 @@ private MainWindow createMainWindow(Stage stage, Stoppable mainApp) throws IOExc
          * More info: http://docs.oracle.com/javase/8/docs/technotes/guides/lang/resources.html#res_name_context
          */
         loader.setLocation(Main.class.getResource("ui/mainwindow.fxml"));
+
+        stage.getIcons().add(new Image("file:apple.png"));
+
 
         stage.setTitle(version);
         stage.setScene(new Scene(loader.load(), INITIAL_WINDOW_WIDTH, INITIAL_WINDOW_HEIGHT));