Fix formatting

Author: alxkm

src/test/java/com/thealgorithms/backtracking/SubsequenceTest.java

@@ -19,11 +19,9 @@ void testSubsequences(SubsequenceTestData testData) {
     }
 
     static Stream<SubsequenceTestData> getSubsequenceTestData() {
-        return Stream.of(new SubsequenceTestData(new ArrayList<>(), List.of(List.of())),
-                new SubsequenceTestData(List.of(1, 2), List.of(List.of(), List.of(2), List.of(1), List.of(1, 2))),
+        return Stream.of(new SubsequenceTestData(new ArrayList<>(), List.of(List.of())), new SubsequenceTestData(List.of(1, 2), List.of(List.of(), List.of(2), List.of(1), List.of(1, 2))),
                 new SubsequenceTestData(List.of("A", "B", "C"), List.of(List.of(), List.of("C"), List.of("B"), List.of("B", "C"), List.of("A"), List.of("A", "C"), List.of("A", "B"), List.of("A", "B", "C"))),
-                new SubsequenceTestData(List.of(1, 2, 3), List.of(List.of(), List.of(3), List.of(2), List.of(2, 3), List.of(1), List.of(1, 3), List.of(1, 2), List.of(1, 2, 3)))
-        );
+                new SubsequenceTestData(List.of(1, 2, 3), List.of(List.of(), List.of(3), List.of(2), List.of(2, 3), List.of(1), List.of(1, 3), List.of(1, 2), List.of(1, 2, 3))));
     }
 
     record SubsequenceTestData(List<Object> input, List<List<Object>> expected) {