4.4 iter3_finish

src/main/java/org/example/cyclomaticComplexity/CyclomaticComplexityGrader.java

@@ -11,6 +11,7 @@ import java.io.BufferedWriter;
 import java.io.FileWriter;
 
 public class CyclomaticComplexityGrader {
+    private static CyclomaticComplexityCalculator cyclomaticComplexityCalculator;
     public static void grade(Exam exam, AnswerSheet answerSheet,String output) {
         Question[] questions = exam.getQuestions();
         Answer[] answers = answerSheet.getAnswers();
@@ -18,7 +19,7 @@ public class CyclomaticComplexityGrader {
         for (int i = 0;i < answers.length;i++) {
             Answer answer = answers[i];
             Question question = questions[answer.getId() - 1];
-            CyclomaticComplexityCalculator cyclomaticComplexityCalculator;
+
             if (question.getType() == 3) {
                 if (answer.getAnswer().endsWith("java")) {
                     cyclomaticComplexityCalculator = new JavaCyclomaticComplexityCalculator();