From 0d95290e23067a714731edac0be5575364c1f757 Mon Sep 17 00:00:00 2001
From: Tobias Thirolf <ulwtb@student.kit.edu>
Date: Fri, 10 Jan 2025 21:44:03 +0100
Subject: [PATCH] fix formatting of brackets

---
 .../core/check/comment/CommentedOutCodeCheck.java  | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/autograder-core/src/main/java/de/firemage/autograder/core/check/comment/CommentedOutCodeCheck.java b/autograder-core/src/main/java/de/firemage/autograder/core/check/comment/CommentedOutCodeCheck.java
index 5349b98c..fbae8797 100644
--- a/autograder-core/src/main/java/de/firemage/autograder/core/check/comment/CommentedOutCodeCheck.java
+++ b/autograder-core/src/main/java/de/firemage/autograder/core/check/comment/CommentedOutCodeCheck.java
@@ -112,19 +112,19 @@ private static List<String> prepareCode(String content) {
     private static Collection<String> getDifferentVersions(String original) {
         Set<String> options = new HashSet<>();
         options.add(original.endsWith(";") ? original : original + ";");
-        options.add(formatClosedBlock(original));
+        options.add(formatBrackets(formatBrackets(formatBrackets(original, '{', '}'), '(', ')'), '[', ']'));
         return options;
     }
 
-    private static String formatClosedBlock(String original) {
-        int differenceClosing = StringUtils.countMatches(original, '}') - StringUtils.countMatches(original, '{');
-        if (differenceClosing == 0) {
+    private static String formatBrackets(String original, char opening, char closing) {
+        int difference = StringUtils.countMatches(original, closing) - StringUtils.countMatches(original, opening);
+        if (difference == 0) {
             return original;
         }
         
-        return differenceClosing > 0 
-                ? "{".repeat(differenceClosing) + original 
-                : original + "}".repeat(-differenceClosing);
+        return difference > 0 
+                ? String.valueOf(opening).repeat(difference) + original 
+                : original + String.valueOf(closing).repeat(-difference);
     }
 
     private static List<String> wrapAsBlock(Collection<String> differentVersions) {