trying to fix some intellij warnings

Author: anthony-chen-ca

src/data/FlashcardSets.csv

@@ -2,3 +2,4 @@ title,description,isPrivate,flashcardSetId,ownerUsername,flashcardIds
 "test set 1","for testing study use case",false,0,testUser,0,1,2,3
 "empty test set","for testing study use case with empty set",true,1,testUser
 "Long Test Set","Insert Generic Description",false,2,Anthony,10,11,12,13,14,15,16,17,18,19,20,21
+"CSC207 Final Exam Prep","Prepare for the CSC207 final exam with this flashcard set.",false,3,csc207,22,23,24,25,26,27,28,29,30,31,32,33,34,35

src/data/Flashcards.csv

@@ -1,17 +1,31 @@
 term,definition,creationDate,flashcardId,belongsToId
-test card 1,the first test card,2022-11-13T15:32:26.666982800,0,0
-test card 2,the second test card,2022-11-13T15:32:27.666982800,1,0
-test card 3,the third test card,2022-11-13T15:32:28.666982800,2,0
-alphabetical order checker,to test if alphabetical order is working,2022-11-13T15:32:29.666982800,3,0
-Term A,Definition A,2022-11-13T15:32:26.666982800,10,2
-Term B,Definition B,2022-11-13T15:32:27.666982800,11,2
-Term C,Definition C,2022-11-13T15:32:28.666982800,12,2
-Term D,Definition D,2022-11-13T15:32:29.666982800,13,2
-Term E,Definition E,2022-11-13T15:32:29.666982800,14,2
-Term F,Definition F,2022-11-13T15:32:29.666982800,15,2
-Term G,Definition G,2022-11-13T15:32:29.666982800,16,2
-Term H,Definition H,2022-11-13T15:32:29.666982800,17,2
-Term I,Definition I,2022-11-13T15:32:29.666982800,18,2
-Term J,Definition J,2022-11-13T15:32:29.666982800,19,2
-Same Term,Same Definition,2022-11-13T15:32:29.666982800,20,2
-Same Term,Same Definition,2022-11-13T15:32:29.666982800,21,2
+"test card 1","the first test card",2022-11-13T15:32:26.666982800,0,0
+"test card 2","the second test card",2022-11-13T15:32:27.666982800,1,0
+"test card 3","the third test card",2022-11-13T15:32:28.666982800,2,0
+"alphabetical order checker","to test if alphabetical order is working",2022-11-13T15:32:29.666982800,3,0
+"Term A","Definition A",2022-11-13T15:32:26.666982800,10,2
+"Term B","Definition B",2022-11-13T15:32:27.666982800,11,2
+"Term C","Definition C",2022-11-13T15:32:28.666982800,12,2
+"Term D","Definition D",2022-11-13T15:32:29.666982800,13,2
+"Term E","Definition E",2022-11-13T15:32:29.666982800,14,2
+"Term F","Definition F",2022-11-13T15:32:29.666982800,15,2
+"Term G","Definition G",2022-11-13T15:32:29.666982800,16,2
+"Term H","Definition H",2022-11-13T15:32:29.666982800,17,2
+"Term I","Definition I",2022-11-13T15:32:29.666982800,18,2
+"Term J","Definition J",2022-11-13T15:32:29.666982800,19,2
+"Same Term","Same Definition",2022-11-13T15:32:29.666982800,20,2
+"Same Term","Same Definition",2022-11-13T15:32:29.666982800,21,2
+"Entity","A basic bit of data that we are storing in our program.",2022-12-03T21:52:27.507373800,22,3
+"Factory","An object that knows how to make a class instance typically by calling a constructor.",2022-12-03T21:52:47.933762600,23,3
+"Use case","Something a user wants to do with the program.",2022-12-03T21:53:04.556680900,24,3
+"Input boundary","The public interface for calling the use case.",2022-12-03T21:53:17.541271200,25,3
+"Interactor","The class that runs the use case (a subclass of the input boundary).",2022-12-03T21:53:34.172732200,26,3
+"Repository","The persistence mechanism (a subclass of the gateway).",2022-12-03T21:53:49.101677400,27,3
+"Gateway","The methods the repository needs to implement for the interactor to do its job.",2022-12-03T21:54:03.276713900,28,3
+"Controller","The object that the UI asks to run a use case.",2022-12-03T21:54:14.308815800,29,3
+"Presenter","The object that tells the UI what to do when a use case finishes.",2022-12-03T21:54:26.957394100,30,3
+"Downcasting","Casting the type of a variable into its subclass.",2022-12-03T21:55:06.381100300,31,3
+"Upcasting","Casting the type of a variable into its superclass.",2022-12-03T21:55:16.940754800,32,3
+"Private","Can only be accessed by code within the same class.",2022-12-03T21:55:28.372671100,33,3
+"Protected","Can only be accessed by code within the same class or within a class derived from the original.",2022-12-03T21:55:42.829787700,34,3
+"Variable shadowing","The same variable name is used in two different scopes.",2022-12-03T21:56:00.916802500,35,3

src/main/java/create_flashcard_set_use_case/CreateFlashcardSetInteractor.java

@@ -29,8 +29,8 @@
 public class CreateFlashcardSetInteractor implements CreateFlashcardSetInputBoundary {
     DBGateway dbGateway;
     IFlashcardSetDataAccess flashcardSetDataAccess;  // for testing
-    CreateFlashcardSetOutputBoundary createFlashcardSetOutputBoundary;
-    FlashcardSetFactory flashcardSetFactory;
+    final CreateFlashcardSetOutputBoundary createFlashcardSetOutputBoundary;
+    final FlashcardSetFactory flashcardSetFactory;
 
     /**
      * Constructs the use case interactor.

src/main/java/create_flashcard_use_case/CreateFlashcardInteractor.java

@@ -9,8 +9,8 @@
  * @author Junyu Chen
  */
 public class CreateFlashcardInteractor implements CreateFlashcardInputBoundary {
-    CreateFlashcardOutputBoundary presenter;
-    DBGateway gateway;
+    final CreateFlashcardOutputBoundary presenter;
+    final DBGateway gateway;
 
     /**
      * Create CreateFlashcardInteractor

src/main/java/delete_flashcard_set_use_case/DeleteFlashcardSetInteractor.java

@@ -19,9 +19,9 @@
  */
 public class DeleteFlashcardSetInteractor implements DeleteFlashcardSetInputBoundary {
 
-    DBGateway dbGateway;
+    final DBGateway dbGateway;
 
-    DeleteFlashcardSetOutputBoundary outputBoundary;
+    final DeleteFlashcardSetOutputBoundary outputBoundary;
 
     /**
      * Constructs the use case interactor.

src/main/java/delete_flashcard_use_case/DeleteFlashcardInteractor.java

@@ -10,8 +10,8 @@
  */
 
 public class DeleteFlashcardInteractor implements DeleteFlashcardInputBoundary {
-    DeleteFlashcardOutputBoundary presenter;
-    DBGateway gateway;
+    final DeleteFlashcardOutputBoundary presenter;
+    final DBGateway gateway;
 
     /**
      * Create DeleteFlashcardInteractor.

src/main/java/delete_flashcard_use_case/DeleteFlashcardResponseModel.java

@@ -8,8 +8,9 @@
  * @author Junyu Chen
  */
 public class DeleteFlashcardResponseModel {
-    LocalDateTime DeleteDate;
-    String term, cardSetTitle;
+    final LocalDateTime DeleteDate;
+    String term;
+    final String cardSetTitle;
 
     public DeleteFlashcardResponseModel(LocalDateTime delete, String term, String cardSetTitle) {
         this.DeleteDate = delete;

src/main/java/entities/Flashcard.java

@@ -7,7 +7,7 @@ public class Flashcard {
     private String definition;
     private final LocalDateTime creationDate;
     private final int flashcardId;
-    private int belongsToId;
+    private final int belongsToId;
 
 
     public Flashcard(String term, String definition, LocalDateTime creationDate,

src/main/java/entities/MultipleChoiceQuestion.java

@@ -83,14 +83,6 @@ public String getQuestion() {
         return question;
     }
 
-    /**
-     * Sets the question.
-     * @param question the question
-     */
-    public void setQuestion(String question) {
-        this.question = question;
-    }
-
     /**
      * Sets the choices.
      * @return the choices

src/main/java/frameworks_and_drivers/components/CreateFlashcardPanel.java

@@ -14,10 +14,12 @@
  * @author Junyu Chen
  */
 public class CreateFlashcardPanel extends JPanel implements ActionListener {
-    CreateFlashcardController controller;
-    JTextArea term_text, definition_text;
-    JLabel existing_term, existing_definition;
-    JFrame fcCMain;
+    final CreateFlashcardController controller;
+    final JTextArea term_text;
+    final JTextArea definition_text;
+    final JLabel existing_term;
+    final JLabel existing_definition;
+    final JFrame fcCMain;
 
     public CreateFlashcardPanel(CreateFlashcardController controller, JFrame fcCMain) {
         //Initiating all the sub panels.