Homework 4.1 (submit a JAR file for autograding) Assignment 4: Dictionary Logistics General Description In this assignment, you need to build a dictionary application using Swing. The application has the following features. Users can: add new words, new meanings to the words. replace an old word with a new one, without changing its original meaning and its frequency. remove words from the dictionary and check if a word is in the dictionary. count the frequency of searches for each word. display the most frequent words based on the prefix they provide. display the search history. Import and export words in batch. In detail, your dictionary should have the following functionalities: Users should be able to add, remove and modify words. Users should be able to check if a certain word is in the dictionary and retrieve its meanings. Users should be able to see the three most frequent words that can complete their given keyword. e.g., for uni, it should return universe, university, universal. e.g., for apple, mapple, napple, lapple are feasible for the search. The dictionary will display a search history of up to 10 words, showing the most recently searched words first. Only the matched words (including the three most frequent words) will be added to the search history. Users should be able to import/export the dictionary from/into a txt file. Input format: word0 word_meaning0 word1 word_meaning1 … wordn word_meaningn word0 Output format: frequency0 word_meaning0 word1 frequency1 word_meaning1 … wordn frequencyn word_meaningn For export, please export the words in the (descending) order of frequency. We ensure that no word will have the same frequency in grading test cases. Exception Handling In this assignment, you need handle 4 kinds of exceptions: InvalidWordError: the word entered to add/find/clear is not a word By mentioning word, we define it as a String consisting of a-z and A-Z WordNotFoundError: the word is not found in our dictionary. WordDuplicatedError: the word to be added has existed in the dictionary. FileNotFoundError: the file path provided does not exist when importing or exporting from a txt file. Definition of Exceptions In order to raise those 4 exceptions, please define them by inheriting the RuntimeException class. Once needed, you need to: Notice: First, throw the related exception. Then, display texts to notify that an error has occurred. For grading, we will test only Layout Example for Dictionary one error for each exception-handling test case. Recommended Procedure for Implementation

  1. Create a project named Dictionary.
  2. Create a package under src named Dictionary.
  3. Create a form under package Dictionary with the name Dictionary.form. Check create bound class and it will automatically create Dictionary.java
  4. On Dictionary.form, design the GUI of Dictionary. In particular, you should (at least) have the following components as you can see in the figure we show above:
  5. FINDButton Note: only increase the frequency counts of the top 3 words. The words feasible to be searched should include the keyword. Display the top 3 (or 2 or 1) words in the TextFreqWord1, TextFreqWord2, TextFreqWord3 fields in the (descending) order of frequency If there are fewer than 3 words to display, please leave those TextFreqWord fields empty.
  6. ADDButton
  7. MODIFYButton Note: replace the old word with the new one, but keep its original meaning and frequency.
  8. REMOVEButton
  9. CLEARButton
  10. IMPORTButton
  11. EXPORTButton
  12. TextNewWord: where you type in the word you want to add/find/remove
  13. TextOriginalWord: where you type in the frequency you want to modify
  14. TextFreqWord1, TextFreqWord2, TextFreqWord3: 3 TextBoxes to display frequent words in finding procedure
  15. TextArea: where:
  16. word meanings are displayed
  17. error messages are displayed
  18. searchHistoryList: a JList where show the search history Be careful: The names of the components should be the same as showed above. Don’t forget to consider and handle 4 self-defined exceptions during implementation! using inheritance of RuntimeException.
  19. Define 4 self-defined exceptions mentioned above
  20. Implement the Action Listens for all the buttons.
  21. Test your code and see if the GUI works smoothly and has the expected functionality. SampleTest Please notice that SampleTest is just to help you understand the whole assignment more easily. Sample tests are only for clearer explanation and simple testing during your implementation. Passing all the sample tests does not mean you will get a full score. You need to read the description carefully, and think it comprehensively when implementing this assignment. After you complete the assignment following the recommended procedures listed above, you could the following SampleTest code to test if your implementation works smoothly: package Dictionary; import java.awt.*; public class SampleTest { public static void main(String[] args) { // Test for ADD // InvalidWordError Dictionary myDictionary = new Dictionary(); myDictionary.TextNewWord.setText(“s1mple”); myDictionary.TextArea.setText(“Best AWPer”); try { myDictionary.ADDButton.doClick(); } catch (InvalidWordError ex) { System.out.println(“InvalidWordError passed”); } // WordDuplicatedError myDictionary.TextNewWord.setText(“niko”); myDictionary.TextArea.setText(“Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.TextNewWord.setText(“niko”); myDictionary.TextArea.setText(“Rifler”); try { myDictionary.ADDButton.doClick(); } catch (WordDuplicatedError ex) { System.out.println(“WordDuplicatedError passed”); } // Valid ADD myDictionary = new Dictionary(); myDictionary.TextNewWord.setText(“niko”); myDictionary.TextArea.setText(“Fortunate entry fragger”); myDictionary.ADDButton.doClick(); System.out.println(“Word niko ADD successfully.”); // Test for CLEAR button myDictionary = new Dictionary(); myDictionary.TextNewWord.setText(“niko”); myDictionary.TextOriginalWord.setText(“nikoo”); myDictionary.TextFreqWord1.setText(“aaa”); myDictionary.TextFreqWord2.setText(“bbb”); myDictionary.TextFreqWord3.setText(“ccc”); myDictionary.TextArea.setText(“Fortunate entry fragger”); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.getText(); String String tmp0 tmp1 = = myDictionary.TextOriginalWord.getText(); String tmp2 = myDictionary.TextFreqWord1.getText(); String tmp3 = myDictionary.TextFreqWord2.getText(); String tmp4 = myDictionary.TextFreqWord3.getText(); String tmp5 = myDictionary.TextArea.getText(); if (tmp0.equals(“”) && tmp1.equals(“”) && tmp2.equals(“”) && tmp3.equals(“”) && tmp4.equals(“”) && tmp5.equals(“”)){ System.out.println(“CLEAR button test passed”); } // Test for FIND button myDictionary = new Dictionary(); // “No Word Matched.” myDictionary.TextNewWord.setText(“NIKO”); myDictionary.FINDButton.doClick(); if (myDictionary.TextArea.getText().equals(“No Word Matched.”)) { System.out.println(“No Word Matched test passed”); } // Valid FIND Test 1 myDictionary = new Dictionary(); myDictionary.TextNewWord.setText(“niko”); myDictionary.TextArea.setText(“Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.setText(“nIko”); myDictionary.TextArea.setText(“Least Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.setText(“nIKO”); myDictionary.TextArea.setText(“So-so Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.setText(“ni”); // return niko myDictionary.FINDButton.doClick(); if (myDictionary.TextFreqWord1.getText().equals(“niko”)) { System.out.println(“FIND Test 1 passed”); } // Valid FIND Test 2 myDictionary = new Dictionary(); myDictionary.TextNewWord.setText(“niko”); myDictionary.TextArea.setText(“Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.setText(“nIko”); myDictionary.TextArea.setText(“Least Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.setText(“nIKO”); myDictionary.TextArea.setText(“So-so Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.CLEARButton.doClick(); for (int numi = 0; numi < 3; numi++) { // freq of “niko” is 3 myDictionary.TextNewWord.setText(“niko”); myDictionary.FINDButton.doClick(); } for (int numi = 0; numi < 4; numi++) { // freq of “nIko” is 4 myDictionary.TextNewWord.setText(“nIko”); myDictionary.FINDButton.doClick(); } for (int numi = 0; numi < 5; numi++) { // freq of “nIKO” is 5 myDictionary.TextNewWord.setText(“nIKO”); myDictionary.FINDButton.doClick(); } myDictionary.CLEARButton.doClick(); if(myDictionary.searchHistoryList.getModel().getElementAt(0).equals(“nIKO”)&& myDictionary.searchHistoryList.getModel().getElementAt(1).equals(“nIko”)&& myDictionary.searchHistoryList.getModel().getElementAt(2).equals(“niko”)){ System.out.println(“Search History Test passed”); } e l s e { System.out.println(“Search History Test failed”); } myDictionary.TextNewWord.setText(“n”); myDictionary.FINDButton.doClick(); if (myDictionary.TextFreqWord1.getText().equals(“nIKO”) && myDictionary.TextFreqWord2.getText().equals(“nIko”) && myDictionary.TextFreqWord3.getText().equals(“niko”)) { System.out.println(“FIND Test 2 passed”); } // Test for REMOVE button // test for WordNotFoundError myDictionary = new Dictionary(); myDictionary.TextNewWord.setText(“NIKO”); try { myDictionary.REMOVEButton.doClick(); } catch (WordNotFoundError ex) { System.out.println(“WordNotFoundError passed”); } // Valid REMOVE myDictionary = new Dictionary(); myDictionary.TextNewWord.setText(“niko”); myDictionary.TextArea.setText(“Fortunate entry fragger”); myDictionary.ADDButton.doClick(); System.out.println(“Word niko added.”); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.setText(“niko”); myDictionary.REMOVEButton.doClick(); System.out.println(“REMOVE Test passed”); // Test for MODIFY Button myDictionary = new Dictionary(); myDictionary.TextNewWord.setText(“niko”); myDictionary.TextArea.setText(“Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.CLEARButton.doClick(); myDictionary.TextOriginalWord.setText(“niko”); myDictionary.TextNewWord.setText(“NIKO”); myDictionary.MODIFYButton.doClick(); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.setText(“NIKO”); myDictionary.FINDButton.doClick(); if (myDictionary.TextFreqWord1.getText().equals(“NIKO”)) { System.out.println(“MODIFY Button Test passed”); } // Test for IMPORT and EXPORT Button myDictionary = new Dictionary(); myDictionary.TextFilePath.setText(“./src/input.txt”); // change your path to input.txt myDictionary.IMPORTButton.doClick(); for (int numi = 0; numi < 3; numi++) { // freq of “niko” is 3 myDictionary.TextNewWord.setText(“niko”); myDictionary.FINDButton.doClick(); } for (int numi = 0; numi < 4; numi++) { // freq of “nIko” is 4 myDictionary.TextNewWord.setText(“nIko”); myDictionary.FINDButton.doClick(); } for (int numi = 0; numi < 5; numi++) { // freq of “nIKO” is 5 myDictionary.TextNewWord.setText(“nIKO”); myDictionary.FINDButton.doClick(); } myDictionary.TextFilePath.setText(“./src/output.txt”); // change your path to output.txt myDictionary.EXPORTButton.doClick(); // compare your output.txt with output_ref.txt } } Note: You could find input.txt and output_ref.txt mentioned in SampleTest on Canvas. To run the SampleTest, you may need to change all the attributes into public instead of private. Submission During implementing this assignment: Please follow the steps in general description A simple way to check if you are following the steps is to run the sample tests. If every sample test runs smoothly and gets passed, then you are fine. Fail to obey this rule may lead to reduction of your final score! You need to submit your hw on both Gradescope and Canvas. You need to submit a JAR on Gradescope file for autograding. After you complete this assignment, zip up this project folder into Dictionary.zip. After you generate the JavaDoc, also put a screenshot of the JavaDoc in the zip file. Please do not submit .rar file. To build the JAR file, please follow: Create an artifact configuration for the JAR From the main menu, select File | Project Structure and click Artifacts. Click +, point to JAR and select From modules with dependencies. Rubrics To the right of the Main Class field, click and select Dictionary in the dialog that opens. IntelliJ IDEA creates the artifact configuration and shows its settings in the right-hand part of the Project Structure dialog. Apply the changes and close the dialog. Build the JAR artifact From the main menu, select Build | Build Artifacts. Point to Dictionary:jar and select Build. If you now look at the out/artifacts folder, you’ll find your JAR there This assignment will be graded from two aspects: Program logic tests (~70%) test case based Test cases will be in a similar format with SampleTest, but will be tested comprehensively. Please do not fully depend on SampleTest. It’s your responsibility to understand the assignment description in detail and implement the program carefully. GUI interaction tests (~30%) We will manually run the GUIs and make manual tests. This part will include: GUI design (10%) Exceptions (10%) Javadoc (5%) Coding style (5%)

Homework 4.2 (submit a zip file) Assignment 4: Dictionary Logistics General Description In this assignment, you need to build a dictionary application using Swing. The application has the following features. Users can: add new words, new meanings to the words. replace an old word with a new one, without changing its original meaning and its frequency. remove words from the dictionary and check if a word is in the dictionary. count the frequency of searches for each word. display the most frequent words based on the prefix they provide. display the search history. Import and export words in batch. In detail, your dictionary should have the following functionalities: Users should be able to add, remove and modify words. Users should be able to check if a certain word is in the dictionary and retrieve its meanings. Users should be able to see the three most frequent words that can complete their given keyword. e.g., for uni, it should return universe, university, universal. e.g., for apple, mapple, napple, lapple are feasible for the search. The dictionary will display a search history of up to 10 words, showing the most recently searched words first. Only the matched words (including the three most frequent words) will be added to the search history. Users should be able to import/export the dictionary from/into a txt file. word0 Input format: word_meaning0 word1 word_meaning1 … wordn word_meaningn word0 Output format: frequency0 word_meaning0 word1 frequency1 word_meaning1 … wordn frequencyn word_meaningn For export, please export the words in the (descending) order of frequency. We ensure that no word will have the same frequency in grading test cases. Exception Handling In this assignment, you need handle 4 kinds of exceptions: InvalidWordError: the word entered to add/find/clear is not a word By mentioning word, we define it as a String consisting of a-z and A-Z WordNotFoundError: the word is not found in our dictionary. WordDuplicatedError: the word to be added has existed in the dictionary. FileNotFoundError: the file path provided does not exist when importing or exporting from a txt file. Definition of Exceptions In order to raise those 4 exceptions, please define them by inheriting the RuntimeException class. Once needed, you need to: First, throw the related exception. Then, display texts to notify that an error has occurred. Notice: For grading, we will test only Layout Example for Dictionary one error for each exception-handling test case. Recommended Procedure for Implementation

  1. Create a project named Dictionary.
  2. Create a package under src named Dictionary.
  3. Create a form under package Dictionary with the name Dictionary.form. Check create bound class and it will automatically create Dictionary.java
  4. On Dictionary.form, design the GUI of Dictionary. In particular, you should (at least) have the following components as you can see in the figure we show above:
  5. FINDButton Note: only increase the frequency counts of the top 3 words. The words feasible to be searched should include the keyword. Display the top 3 (or 2 or 1) words in the TextFreqWord1, TextFreqWord2, TextFreqWord3 fields in the (descending) order of frequency If there are fewer than 3 words to display, please leave those TextFreqWord fields empty.
  6. ADDButton
  7. MODIFYButton Note: replace the old word with the new one, but keep its original meaning and frequency.
  8. REMOVEButton
  9. CLEARButton
  10. IMPORTButton
  11. EXPORTButton
  12. TextNewWord: where you type in the word you want to add/find/remove
  13. TextOriginalWord: where you type in the frequency you want to modify
  14. TextFreqWord1, TextFreqWord2, TextFreqWord3: 3 TextBoxes to display frequent words in finding procedure
  15. TextArea: where:
  16. word meanings are displayed
  17. error messages are displayed
  18. searchHistoryList: a JList where show the search history Be careful: The names of the components should be the same as showed above. Don’t forget to consider and handle 4 self-defined exceptions during implementation!
  19. Define 4 self-defined exceptions mentioned above using inheritance of RuntimeException.
  20. Implement the Action Listens for all the buttons.
  21. Test your code and see if the GUI works smoothly and has the expected functionality. SampleTest Please notice that SampleTest is just to help you understand the whole assignment more easily. Sample tests are only for clearer explanation and simple testing during your implementation. Passing all the sample tests does not mean you will get a full score. You need to read the description carefully, and think it comprehensively when implementing this assignment. After you complete the assignment following the recommended procedures listed above, you could the following SampleTest code to test if your implementation works smoothly: package Dictionary; import java.awt.*; public class SampleTest { public static void main(String[] args) { Dictionary myDictionary = new Dictionary(); // Test for ADD // InvalidWordError myDictionary.TextNewWord.setText(“s1mple”); myDictionary.TextArea.setText(“Best AWPer”); try { myDictionary.ADDButton.doClick(); } catch (InvalidWordError ex) { } // WordDuplicatedError System.out.println(“InvalidWordError passed”); myDictionary.TextNewWord.setText(“niko”); myDictionary.TextArea.setText(“Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.TextNewWord.setText(“niko”); myDictionary.TextArea.setText(“Rifler”); try { myDictionary.ADDButton.doClick(); } catch (WordDuplicatedError ex) { System.out.println(“WordDuplicatedError passed”); } // Valid ADD myDictionary = new Dictionary(); myDictionary.TextNewWord.setText(“niko”); myDictionary.TextArea.setText(“Fortunate entry fragger”); myDictionary.ADDButton.doClick(); System.out.println(“Word niko ADD successfully.”); // Test for CLEAR button myDictionary = new Dictionary(); myDictionary.TextNewWord.setText(“niko”); myDictionary.TextOriginalWord.setText(“nikoo”); myDictionary.TextFreqWord1.setText(“aaa”); myDictionary.TextFreqWord2.setText(“bbb”); myDictionary.TextFreqWord3.setText(“ccc”); myDictionary.TextArea.setText(“Fortunate entry fragger”); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.getText(); String String tmp0 tmp1 = = myDictionary.TextOriginalWord.getText(); String tmp2 = myDictionary.TextFreqWord1.getText(); String tmp3 = myDictionary.TextFreqWord2.getText(); String tmp4 = myDictionary.TextFreqWord3.getText(); String tmp5 = myDictionary.TextArea.getText(); if (tmp0.equals(“”) && tmp1.equals(“”) && tmp2.equals(“”) && tmp3.equals(“”) && tmp4.equals(“”) && tmp5.equals(“”)){ System.out.println(“CLEAR button test passed”); } // Test for FIND button myDictionary = new Dictionary(); // “No Word Matched.” myDictionary.TextNewWord.setText(“NIKO”); myDictionary.FINDButton.doClick(); if (myDictionary.TextArea.getText().equals(“No Word Matched.”)) { System.out.println(“No Word Matched test passed”); } // Valid FIND Test 1 myDictionary = new Dictionary(); myDictionary.TextNewWord.setText(“niko”); myDictionary.TextArea.setText(“Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.setText(“nIko”); myDictionary.TextArea.setText(“Least Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.setText(“nIKO”); myDictionary.TextArea.setText(“So-so Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.setText(“ni”); // return niko myDictionary.FINDButton.doClick(); if (myDictionary.TextFreqWord1.getText().equals(“niko”)) { System.out.println(“FIND Test 1 passed”); } // Valid FIND Test 2 myDictionary = new Dictionary(); myDictionary.TextNewWord.setText(“niko”); myDictionary.TextArea.setText(“Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.setText(“nIko”); myDictionary.TextArea.setText(“Least Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.setText(“nIKO”); myDictionary.TextArea.setText(“So-so Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.CLEARButton.doClick(); for (int numi = 0; numi < 3; numi++) { // freq of “niko” is 3 myDictionary.TextNewWord.setText(“niko”); myDictionary.FINDButton.doClick(); } for (int numi = 0; numi < 4; numi++) { // freq of “nIko” is 4 myDictionary.TextNewWord.setText(“nIko”); myDictionary.FINDButton.doClick(); } for (int numi = 0; numi < 5; numi++) { // freq of “nIKO” is 5 myDictionary.TextNewWord.setText(“nIKO”); myDictionary.FINDButton.doClick(); } myDictionary.CLEARButton.doClick(); if(myDictionary.searchHistoryList.getModel().getElementAt(0).equals(“nIKO”)&& myDictionary.searchHistoryList.getModel().getElementAt(1).equals(“nIko”)&& myDictionary.searchHistoryList.getModel().getElementAt(2).equals(“niko”)){ System.out.println(“Search History Test passed”); } e l s e { System.out.println(“Search History Test failed”); } myDictionary.TextNewWord.setText(“n”); myDictionary.FINDButton.doClick(); if (myDictionary.TextFreqWord1.getText().equals(“nIKO”) && myDictionary.TextFreqWord2.getText().equals(“nIko”) && myDictionary.TextFreqWord3.getText().equals(“niko”)) { System.out.println(“FIND Test 2 passed”); } // Test for REMOVE button // test for WordNotFoundError myDictionary = new Dictionary(); myDictionary.TextNewWord.setText(“NIKO”); try { myDictionary.REMOVEButton.doClick(); } catch (WordNotFoundError ex) { System.out.println(“WordNotFoundError passed”); } // Valid REMOVE myDictionary = new Dictionary(); myDictionary.TextNewWord.setText(“niko”); myDictionary.TextArea.setText(“Fortunate entry fragger”); myDictionary.ADDButton.doClick(); System.out.println(“Word niko added.”); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.setText(“niko”); myDictionary.REMOVEButton.doClick(); System.out.println(“REMOVE Test passed”); // Test for MODIFY Button myDictionary = new Dictionary(); myDictionary.TextNewWord.setText(“niko”); myDictionary.TextArea.setText(“Fortunate entry fragger”); myDictionary.ADDButton.doClick(); myDictionary.CLEARButton.doClick(); myDictionary.TextOriginalWord.setText(“niko”); myDictionary.TextNewWord.setText(“NIKO”); myDictionary.MODIFYButton.doClick(); myDictionary.CLEARButton.doClick(); myDictionary.TextNewWord.setText(“NIKO”); myDictionary.FINDButton.doClick(); if (myDictionary.TextFreqWord1.getText().equals(“NIKO”)) { System.out.println(“MODIFY Button Test passed”); } // Test for IMPORT and EXPORT Button myDictionary = new Dictionary(); myDictionary.TextFilePath.setText(“./src/input.txt”); // change your path to input.txt myDictionary.IMPORTButton.doClick(); for (int numi = 0; numi < 3; numi++) { // freq of “niko” is 3 myDictionary.TextNewWord.setText(“niko”); myDictionary.FINDButton.doClick(); } for (int numi = 0; numi < 4; numi++) { // freq of “nIko” is 4 myDictionary.TextNewWord.setText(“nIko”); myDictionary.FINDButton.doClick(); } for (int numi = 0; numi < 5; numi++) { // freq of “nIKO” is 5 myDictionary.TextNewWord.setText(“nIKO”); myDictionary.FINDButton.doClick(); } myDictionary.TextFilePath.setText(“./src/output.txt”); // change your path to output.txt myDictionary.EXPORTButton.doClick(); // compare your output.txt with output_ref.txt } } Note: You could find input.txt and output_ref.txt mentioned in SampleTest on Canvas. To run the SampleTest, you may need to change all the attributes into public instead of private. Submission During implementing this assignment: Please follow the steps in general description A simple way to check if you are following the steps is to run the sample tests. If every sample test runs smoothly and gets passed, then you are fine. Fail to obey this rule may lead to reduction of your final score! You need to submit your hw on both Gradescope and Canvas. You need to submit a JAR on Gradescope file for autograding. After you complete this assignment, zip up this project folder into Dictionary.zip. After you generate the JavaDoc, also put a screenshot of the JavaDoc in the zip file. Please do not submit .rar file. To build the JAR file, please follow: Create an artifact configuration for the JAR From the main menu, select File | Project Structure and click Artifacts. Click +, point to JAR and select From modules with dependencies. To the right of the Main Class field, click and select Dictionary in the dialog that opens. IntelliJ IDEA creates the artifact configuration and shows its settings in the right-hand part of the Project Structure dialog. Apply the changes and close the dialog. Build the JAR artifact From the main menu, select Build | Build Artifacts. Point to Dictionary:jar and select Build. If you now look at the out/artifacts folder, you’ll find your JAR there Rubrics This assignment will be graded from two aspects: Program logic tests (~70%) test case based Test cases will be in a similar format with SampleTest, but will be tested comprehensively. Please do not fully depend on SampleTest. It’s your responsibility to understand the assignment description in detail and implement the program carefully. GUI interaction tests (~30%) We will manually run the GUIs and make manual tests. This part will include: GUI design (10%) Exceptions (10%) Javadoc Coding style (5%) (5%)