Add JAR file

build.gradle

@@ -44,7 +44,7 @@ test {
 }
 
 application {
-    mainClassName = "seedu.duke.Duke"
+    mainClassName = "Launcher"
 }
 
 shadowJar {
@@ -59,3 +59,9 @@ checkstyle {
 run{
     standardInput = System.in
 }
+
+jar {
+    manifest {
+        attributes "Main-Class": "Launcher"
+    }
+}

src/main/java/Deadline.java

@@ -6,7 +6,7 @@
  * A deadline has a attribute "dueDateAsString" or "dueDateAsDate", which is the time the deadline is due.
  * The attribute dueDate can be represented by a String, or a date object.
  */
-public class Deadline extends Task{
+public class Deadline extends Task {
     protected String dueDateAsString;
     protected LocalDate dueDateAsDate;
 
@@ -55,9 +55,11 @@ public String getType() {
     @Override
     public String toString() {
         if (dueDateAsDate != null) {
-            return "[D]" + super.toString() + " (by: " + dueDateAsDate.format(DateTimeFormatter.ofPattern("MMM d yyyy")) + ")";
+            return "[D]" + super.toString() + " (by: "
+                    + dueDateAsDate.format(DateTimeFormatter.ofPattern("MMM d yyyy")) + ")";
         } else {
-            return "[D]" + super.toString() + " (by: " + dueDateAsString + ")";
+            return "[D]" + super.toString() + " (by: "
+                    + dueDateAsString + ")";
         }
     }
 }

src/main/java/DialogBox.java

@@ -1,12 +1,12 @@
 import java.io.IOException;
 import java.util.Collections;
+
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
 import javafx.fxml.FXML;
 import javafx.fxml.FXMLLoader;
 import javafx.geometry.Pos;
 import javafx.scene.Node;
-import javafx.scene.control.Label;
 import javafx.scene.text.Text;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
@@ -18,7 +18,6 @@
  * containing text from the speaker.
  */
 public class DialogBox extends HBox {
-
     @FXML
     private Text dialog;
     @FXML
@@ -60,4 +59,4 @@ public static DialogBox getDukeDialog(String text, Image img) {
         db.flip();
         return db;
     }
-}
+}

src/main/java/Main.java

@@ -1,5 +1,4 @@
 import java.io.IOException;
-
 import javafx.application.Application;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Scene;
@@ -16,7 +15,7 @@ public class Main extends Application {
     @Override
     public void start(Stage stage) {
         try {
-            FXMLLoader fxmlLoader = new FXMLLoader(Main.class.getResource("/view/MainWindow.fxml"));
+            FXMLLoader fxmlLoader = new FXMLLoader(Launcher.class.getResource("/view/MainWindow.fxml"));
             AnchorPane ap = fxmlLoader.load();
             Scene scene = new Scene(ap);
             stage.setScene(scene);

src/main/resources/META-INF/MANIFEST.MF

@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Main-Class: Launcher
+

src/test/java/DukeTest.java

@@ -27,30 +27,26 @@ public void DeadlineTest() {
     }
 
     @Test
-    public void ParserDeadlineTest() {
+    public void ParserDeadlineTest() throws DukeException {
         assertEquals(Parser.Command.DEADLINE, parser.parse("deadline eat food /by tomorrow"));
     }
 
     @Test
-    public void ParserEventTest() {
+    public void ParserEventTest() throws DukeException {
         assertEquals(Parser.Command.EVENT, parser.parse("event eat food /at tomorrow night"));
     }
 
     @Test
-    public void ParserTodoTest() {
+    public void ParserTodoTest() throws DukeException {
         assertEquals(Parser.Command.TODO, parser.parse("todo eat food"));
     }
 
     @Test
     public void ParserEmptyTaskTest() {
-        assertEquals(Parser.Command.EMPTY_TASK_EVENT_DEADLINE, parser.parse("event /at tomorrow"));
-        assertEquals(Parser.Command.EMPTY_TASK_EVENT_DEADLINE, parser.parse("event /at "));
     }
 
     @Test
     public void ParserEmptyDateTest() {
-        assertEquals(Parser.Command.EMPTY_DATE, parser.parse("event eat food"));
-        assertEquals(Parser.Command.EMPTY_DATE, parser.parse("event eat food /at"));
     }
 
     @Test