Fix Checkstyle

Author: mechastriker3

build.gradle

@@ -54,7 +54,7 @@ shadowJar {
 
 checkstyle {
     toolVersion = '8.29'
-    sourceSets = []
+//     sourceSets = []
 }
 
 run{

src/main/java/DialogBox.java

@@ -56,4 +56,4 @@ public static DialogBox getDukeDialog(String text, Image img) {
         db.flip();
         return db;
     }
-}
+}

src/main/java/Duke.java

@@ -1,9 +1,12 @@
 import java.io.IOException;
 
-import duke.*;
+import duke.Parser;
+import duke.Storage;
+import duke.TaskList;
+import duke.Ui;
+import duke.command.Command;
 import duke.exception.DukeCommandException;
 import duke.exception.DukeToDoException;
-import duke.command.Command;
 
 public class Duke {
     private final Storage storage;

src/main/java/Launcher.java

@@ -1,11 +1,10 @@
 import javafx.application.Application;
 
-
 /**
  * A launcher class to workaround classpath issues.
  */
 public class Launcher {
     public static void main(String[] args) {
         Application.launch(Main.class, args);
     }
-}
+}

src/main/java/Main.java

@@ -27,4 +27,4 @@ public void start(Stage stage) {
             e.printStackTrace();
         }
     }
-}
+}

src/main/java/MainWindow.java

@@ -22,6 +22,9 @@ public class MainWindow extends AnchorPane {
     private final Image userImage = new Image(this.getClass().getResourceAsStream("/images/DaUser.png"));
     private final Image dukeImage = new Image(this.getClass().getResourceAsStream("/images/DaDuke.png"));
 
+    /**
+     * Init mainWindow
+     */
     @FXML
     public void initialize() {
         scrollPane.vvalueProperty().bind(dialogContainer.heightProperty());
@@ -50,4 +53,4 @@ private void handleUserInput() {
         userInput.clear();
 
     }
-}
+}

src/main/java/duke/TaskList.java

@@ -1,9 +1,10 @@
 package duke;
 
+import java.util.ArrayList;
+import java.util.List;
+
 import duke.task.Task;
 
-import java.util.List;
-import java.util.ArrayList;
 
 public class TaskList {
     private final List<Task> taskList;

src/main/java/duke/Ui.java

@@ -75,7 +75,7 @@ public String showTasksCount(TaskList taskList) {
     public String showTasks(TaskList taskList) {
         int i = 1;
         StringBuilder response = new StringBuilder();
-        for ( Task t : taskList.getTaskList()) {
+        for (Task t : taskList.getTaskList()) {
             if (t.getTaskType().equals("TODO")) {
                 response.append(String.format("%d: [%s] [%s] %s\n", i,
                         t.getTaskType(), t.getStatusIcon(), t.getTaskDescription()));

src/main/java/duke/command/Command.java

@@ -1,11 +1,12 @@
 package duke.command;
 
+import java.io.IOException;
+
 import duke.Storage;
 import duke.TaskList;
 import duke.Ui;
 import duke.exception.DukeCommandException;
 
-import java.io.IOException;
 
 public abstract class Command {
     private final boolean isExit;

src/main/java/duke/command/DoneCommand.java

@@ -16,7 +16,7 @@ public DoneCommand(int index) {
 
     @Override
     public String execute(TaskList taskList, Ui ui, Storage storage) throws IOException {
-        taskList.setTaskIsDone(index,true);
+        taskList.setTaskIsDone(index, true);
         storage.saveData(taskList);
         return ui.showTaskDone(taskList.getTask(index));
     }