diff --git a/jackson-modules/jackson-jr/src/main/java/com/baeldung/jacksonjr/JacksonJrFeatures.java b/jackson-modules/jackson-jr/src/main/java/com/baeldung/jacksonjr/JacksonJrFeatures.java
index b05b7e1cb6..6e99638ca6 100644
--- a/jackson-modules/jackson-jr/src/main/java/com/baeldung/jacksonjr/JacksonJrFeatures.java
+++ b/jackson-modules/jackson-jr/src/main/java/com/baeldung/jacksonjr/JacksonJrFeatures.java
@@ -12,81 +12,81 @@ public class JacksonJrFeatures {
 
     public static String jsonObject() throws IOException {
         return JSON.std.with(JSON.Feature.PRETTY_PRINT_OUTPUT)
-            .asString(new LinkedHashMap<String, Object>() {{
-                put("name", "John Doe");
-                put("age", 30);
-            }});
+          .asString(new LinkedHashMap<String, Object>() {{
+              put("name", "John Doe");
+              put("age", 30);
+          }});
     }
 
     public static String jsonComposer() throws IOException {
         return JSON.std.with(JSON.Feature.PRETTY_PRINT_OUTPUT)
-            .composeString()
-            .startObject()
-            .startArrayField("objectArray")
-            .startObject()
-            .put("name", "name1")
-            .put("age", 11)
-            .end()
-            .startObject()
-            .put("name", "name2")
-            .put("age", 12)
-            .end()
-            .end()
-            .startArrayField("array")
-            .add(1)
-            .add(2)
-            .add(3)
-            .end()
-            .startObjectField("object")
-            .put("name", "name3")
-            .put("age", 13)
-            .end()
-            .put("last", true)
-            .end()
-            .finish();
+          .composeString()
+          .startObject()
+          .startArrayField("objectArray")
+          .startObject()
+          .put("name", "name1")
+          .put("age", 11)
+          .end()
+          .startObject()
+          .put("name", "name2")
+          .put("age", 12)
+          .end()
+          .end()
+          .startArrayField("array")
+          .add(1)
+          .add(2)
+          .add(3)
+          .end()
+          .startObjectField("object")
+          .put("name", "name3")
+          .put("age", 13)
+          .end()
+          .put("last", true)
+          .end()
+          .finish();
     }
 
     public static String objectSerialization(Person person) throws IOException {
         return JSON.std.with(JSON.Feature.PRETTY_PRINT_OUTPUT)
-            .asString(person);
+          .asString(person);
     }
 
     public static String objectAnnotationSerialization(Person person) throws IOException {
         return JSON.builder()
-            .register(JacksonAnnotationExtension.std)
-            .build()
-            .with(JSON.Feature.PRETTY_PRINT_OUTPUT)
-            .asString(person);
+          .register(JacksonAnnotationExtension.std)
+          .build()
+          .with(JSON.Feature.PRETTY_PRINT_OUTPUT)
+          .asString(person);
     }
 
     public static String customObjectSerialization(Person person) throws IOException {
         return JSON.builder()
-            .register(new JacksonJrExtension() {
-                @Override
-                protected void register(ExtensionContext extensionContext) {
-                    extensionContext.insertProvider(new MyHandlerProvider());
-                }
-            })
-            .build()
-            .with(JSON.Feature.PRETTY_PRINT_OUTPUT)
-            .asString(person);
+          .register(new JacksonJrExtension() {
+              @Override
+              protected void register(ExtensionContext extensionContext) {
+                  extensionContext.insertProvider(new MyHandlerProvider());
+              }
+          })
+          .build()
+          .with(JSON.Feature.PRETTY_PRINT_OUTPUT)
+          .asString(person);
     }
 
     public static Person objectDeserialization(String json) throws IOException {
         return JSON.std.with(JSON.Feature.PRETTY_PRINT_OUTPUT)
-            .beanFrom(Person.class, json);
+          .beanFrom(Person.class, json);
     }
 
     public static Person customObjectDeserialization(String json) throws IOException {
         return JSON.builder()
-            .register(new JacksonJrExtension() {
-                @Override
-                protected void register(ExtensionContext extensionContext) {
-                    extensionContext.insertProvider(new MyHandlerProvider());
-                }
-            })
-            .build()
-            .with(JSON.Feature.PRETTY_PRINT_OUTPUT)
-            .beanFrom(Person.class, json);
+          .register(new JacksonJrExtension() {
+              @Override
+              protected void register(ExtensionContext extensionContext) {
+                  extensionContext.insertProvider(new MyHandlerProvider());
+              }
+          })
+          .build()
+          .with(JSON.Feature.PRETTY_PRINT_OUTPUT)
+          .beanFrom(Person.class, json);
     }
 }