java-diff-utils
diff --git a/‎java-diff-utils/src/main/java/com/github/difflib/UnifiedDiffUtils.java‎
Lines changed: 7 additions & 4 deletions b/‎java-diff-utils/src/main/java/com/github/difflib/UnifiedDiffUtils.java‎
Lines changed: 7 additions & 4 deletions
@@ -351,9 +351,13 @@ public static List<String> generateOriginalAndDiff(List<String> original, List<S
      * @param revisedFileName  revised file name
      */
     public static List<String> generateOriginalAndDiff(List<String> original, List<String> revised, String originalFileName, String revisedFileName) {
-        originalFileName = originalFileName == null ? "original" : originalFileName;
-        revisedFileName = revisedFileName == null ? "revised" : revisedFileName;
-        Patch<String> patch = com.github.difflib.DiffUtils.diff(original, revised);
+        if (originalFileName == null) {
+            originalFileName = "original";
+        }
+        if (revisedFileName == null) {
+            revisedFileName = "revised";
+        }
+        Patch<String> patch = DiffUtils.diff(original, revised);
         List<String> unifiedDiff = generateUnifiedDiff(originalFileName, revisedFileName, original, patch, 0);
         if (unifiedDiff.isEmpty()) {
             unifiedDiff.add("--- " + originalFileName);
@@ -367,7 +371,6 @@ public static List<String> generateOriginalAndDiff(List<String> original, List<S
         return insertOrig(originalWithPrefix, unifiedDiff);
     }
 
-
     //Insert the diff format to the original file
     private static List<String> insertOrig(List<String> original, List<String> unifiedDiff) {
         List<String> result = new ArrayList<>();