Optimize and refactor (#2302)

video-tutorials/jackson-annotations/src/test/java/com/baeldung/jacksonannotation/deserialization/jsoncreator/JsonCreatorUnitTest.java

@@ -21,10 +21,10 @@ public class JsonCreatorUnitTest {
 
         // arrange
         String authorJson =
-                "{" +
-                "    \"christianName\": \"Alex\"," +
-                "    \"surname\": \"Theedom\"" +
-                "}";
+          "{" +
+            "    \"christianName\": \"Alex\"," +
+            "    \"surname\": \"Theedom\"" +
+            "}";
 
         // act
         final Author author = new ObjectMapper().readerFor(Author.class).readValue(authorJson);

video-tutorials/jackson-annotations/src/test/java/com/baeldung/jacksonannotation/general/jsonfilter/JsonFilterUnitTest.java

@@ -24,7 +24,7 @@ public class JsonFilterUnitTest {
         // arrange
         Author author = new Author("Alex", "Theedom");
         FilterProvider filters = new SimpleFilterProvider()
-                .addFilter("authorFilter", SimpleBeanPropertyFilter.filterOutAllExcept("lastName"));
+          .addFilter("authorFilter", SimpleBeanPropertyFilter.filterOutAllExcept("lastName"));
 
         // act
         String result = new ObjectMapper().writer(filters).writeValueAsString(author);

video-tutorials/jackson-annotations/src/test/java/com/baeldung/jacksonannotation/general/jsonformat/JsonFormatUnitTest.java

@@ -32,8 +32,8 @@ public class JsonFormatUnitTest {
         Date date = df.parse(toParse);
 
         Book book = new Book(
-                "Design Patterns: Elements of Reusable Object-oriented Software",
-                new Author("The", "GoF")
+          "Design Patterns: Elements of Reusable Object-oriented Software",
+          new Author("The", "GoF")
         );
         book.setPublished(date);
 

video-tutorials/jackson-annotations/src/test/java/com/baeldung/jacksonannotation/general/jsonproperty/JsonPropertyUnitTest.java

@@ -22,8 +22,8 @@ public class JsonPropertyUnitTest {
 
         // arrange
         Book book = new Book(
-                "Design Patterns: Elements of Reusable Object-oriented Software",
-                new Author("The", "GoF")
+          "Design Patterns: Elements of Reusable Object-oriented Software",
+          new Author("The", "GoF")
         );
         book.configureBinding("Hardback");