diff --git a/cas/src/test/java/org/springframework/security/cas/jackson2/CasAuthenticationTokenMixinTests.java b/cas/src/test/java/org/springframework/security/cas/jackson2/CasAuthenticationTokenMixinTests.java
index d0f22f8141..523ca94076 100644
--- a/cas/src/test/java/org/springframework/security/cas/jackson2/CasAuthenticationTokenMixinTests.java
+++ b/cas/src/test/java/org/springframework/security/cas/jackson2/CasAuthenticationTokenMixinTests.java
@@ -54,7 +54,7 @@ public class CasAuthenticationTokenMixinTests {
 	public static final String AUTHORITY_JSON = "{\"@class\": \"org.springframework.security.core.authority.SimpleGrantedAuthority\", \"authority\": \"ROLE_USER\"}";
 
 	public static final String AUTHORITIES_SET_JSON = "[\"java.util.Collections$UnmodifiableSet\", [" + AUTHORITY_JSON + "]]";
-	
+
 	public static final String AUTHORITIES_ARRAYLIST_JSON = "[\"java.util.ArrayList\", [" + AUTHORITY_JSON + "]]";
 
 	// @formatter:off
@@ -64,15 +64,15 @@ public class CasAuthenticationTokenMixinTests {
 		+ " \"password\": " + PASSWORD + ", "
 		+ "\"accountNonExpired\": true, "
 		+ "\"accountNonLocked\": true, "
-		+ "\"credentialsNonExpired\": true, " 
+		+ "\"credentialsNonExpired\": true, "
 		+ "\"enabled\": true, "
-		+ "\"authorities\": " + AUTHORITIES_SET_JSON 
+		+ "\"authorities\": " + AUTHORITIES_SET_JSON
 	+ "}";
 	// @formatter:on
-		
+
 	private static final String CAS_TOKEN_JSON = "{"
 		+ "\"@class\": \"org.springframework.security.cas.authentication.CasAuthenticationToken\", "
-		+ "\"keyHash\": " + KEY.hashCode() + "," 
+		+ "\"keyHash\": " + KEY.hashCode() + ","
 		+ "\"principal\": " + USER_JSON + ", "
 		+ "\"credentials\": " + PASSWORD + ", "
 		+ "\"authorities\": " + AUTHORITIES_ARRAYLIST_JSON + ","
@@ -87,7 +87,7 @@ public class CasAuthenticationTokenMixinTests {
 				+ "\"attributes\": {\"@class\": \"java.util.Collections$EmptyMap\"}, "
 				+ "\"proxyGrantingTicket\": null, "
 				+ "\"proxyRetriever\": null"
-			+ "}, " 
+			+ "}, "
 			+ "\"validFromDate\": [\"java.util.Date\", " + START_DATE.getTime() + "], "
 			+ "\"validUntilDate\": [\"java.util.Date\", " + END_DATE.getTime() + "],"
 			+ "\"authenticationDate\": [\"java.util.Date\", " + START_DATE.getTime() + "], "
diff --git a/core/src/test/java/org/springframework/security/jackson2/AnonymousAuthenticationTokenMixinTests.java b/core/src/test/java/org/springframework/security/jackson2/AnonymousAuthenticationTokenMixinTests.java
index e7cd6dc669..30dbb1ccdf 100644
--- a/core/src/test/java/org/springframework/security/jackson2/AnonymousAuthenticationTokenMixinTests.java
+++ b/core/src/test/java/org/springframework/security/jackson2/AnonymousAuthenticationTokenMixinTests.java
@@ -37,7 +37,7 @@ import static org.assertj.core.api.Assertions.assertThat;
 public class AnonymousAuthenticationTokenMixinTests extends AbstractMixinTests {
 
 	private static final String HASH_KEY = "key";
-	
+
 	// @formatter:off
 	private static final String ANONYMOUS_JSON = "{"
 		+ "\"@class\": \"org.springframework.security.authentication.AnonymousAuthenticationToken\", "
@@ -49,7 +49,6 @@ public class AnonymousAuthenticationTokenMixinTests extends AbstractMixinTests {
 	+ "}";
 	// @formatter:on
 
-
 	@Test
 	public void serializeAnonymousAuthenticationTokenTest() throws JsonProcessingException, JSONException {
 		User user = createDefaultUser();
diff --git a/core/src/test/java/org/springframework/security/jackson2/UserDeserializerTests.java b/core/src/test/java/org/springframework/security/jackson2/UserDeserializerTests.java
index 9f5f3be2f4..3dd990dba4 100644
--- a/core/src/test/java/org/springframework/security/jackson2/UserDeserializerTests.java
+++ b/core/src/test/java/org/springframework/security/jackson2/UserDeserializerTests.java
@@ -47,9 +47,9 @@ public class UserDeserializerTests extends AbstractMixinTests {
 		+ " \"password\": "+ USER_PASSWORD +", "
 		+ "\"accountNonExpired\": true, "
 		+ "\"accountNonLocked\": true, "
-		+ "\"credentialsNonExpired\": true, " 
+		+ "\"credentialsNonExpired\": true, "
 		+ "\"enabled\": true, "
-		+ "\"authorities\": " + SimpleGrantedAuthorityMixinTests.AUTHORITIES_SET_JSON 
+		+ "\"authorities\": " + SimpleGrantedAuthorityMixinTests.AUTHORITIES_SET_JSON
 	+ "}";
 	// @formatter:on
 
@@ -77,7 +77,7 @@ public class UserDeserializerTests extends AbstractMixinTests {
 	@Test
 	public void deserializeUserWithNullPasswordNoAuthorityTest() throws Exception {
 		String userJsonWithoutPasswordString = removeNode(userWithNoAuthoritiesJson(), mapper, "password");
-		
+
 		User user = mapper.readValue(userJsonWithoutPasswordString, User.class);
 		assertThat(user).isNotNull();
 		assertThat(user.getUsername()).isEqualTo("admin");
@@ -113,7 +113,7 @@ public class UserDeserializerTests extends AbstractMixinTests {
 	public static String userJson() {
 		return USER_JSON;
 	}
-	
+
 	public static String userWithPasswordJson(String password) {
 		return userJson().replaceAll(Pattern.quote(USER_PASSWORD), "\""+ password +"\"");
 	}
diff --git a/core/src/test/java/org/springframework/security/jackson2/UsernamePasswordAuthenticationTokenMixinTests.java b/core/src/test/java/org/springframework/security/jackson2/UsernamePasswordAuthenticationTokenMixinTests.java
index 6ea5213b86..966c4b29c0 100644
--- a/core/src/test/java/org/springframework/security/jackson2/UsernamePasswordAuthenticationTokenMixinTests.java
+++ b/core/src/test/java/org/springframework/security/jackson2/UsernamePasswordAuthenticationTokenMixinTests.java
@@ -36,12 +36,12 @@ import static org.assertj.core.api.Assertions.assertThat;
 public class UsernamePasswordAuthenticationTokenMixinTests extends AbstractMixinTests {
 	// @formatter:off
 	private static final String AUTHENTICATED_JSON = "{"
-		+ "\"@class\": \"org.springframework.security.authentication.UsernamePasswordAuthenticationToken\"," 
+		+ "\"@class\": \"org.springframework.security.authentication.UsernamePasswordAuthenticationToken\","
 		+ "\"principal\": "+ UserDeserializerTests.USER_JSON + ", "
 		+ "\"credentials\": \"1234\", "
 		+ "\"authenticated\": true, "
 		+ "\"details\": null, "
-		+ "\"authorities\": "+ SimpleGrantedAuthorityMixinTests.AUTHORITIES_ARRAYLIST_JSON 
+		+ "\"authorities\": "+ SimpleGrantedAuthorityMixinTests.AUTHORITIES_ARRAYLIST_JSON
 	+ "}";
 	// @formatter:on
 
@@ -120,4 +120,4 @@ public class UsernamePasswordAuthenticationTokenMixinTests extends AbstractMixin
 		UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken(user, user.getPassword(), user.getAuthorities());
 		return token;
 	}
-}
\ No newline at end of file
+}
diff --git a/web/src/test/java/org/springframework/security/web/jackson2/DefaultSavedRequestMixinTests.java b/web/src/test/java/org/springframework/security/web/jackson2/DefaultSavedRequestMixinTests.java
index c4c046aacb..373530b4a4 100644
--- a/web/src/test/java/org/springframework/security/web/jackson2/DefaultSavedRequestMixinTests.java
+++ b/web/src/test/java/org/springframework/security/web/jackson2/DefaultSavedRequestMixinTests.java
@@ -39,7 +39,7 @@ import static org.assertj.core.api.Assertions.assertThat;
  */
 public class DefaultSavedRequestMixinTests extends AbstractMixinTests {
 
-	
+
 	// @formatter:off
 	private static final String COOKIES_JSON = "[\"java.util.ArrayList\", [{"
 		+ "\"@class\": \"org.springframework.security.web.savedrequest.SavedCookie\", "
diff --git a/web/src/test/java/org/springframework/security/web/jackson2/SavedCookieMixinTests.java b/web/src/test/java/org/springframework/security/web/jackson2/SavedCookieMixinTests.java
index fe46a3afed..6e23ea1a4e 100644
--- a/web/src/test/java/org/springframework/security/web/jackson2/SavedCookieMixinTests.java
+++ b/web/src/test/java/org/springframework/security/web/jackson2/SavedCookieMixinTests.java
@@ -52,8 +52,8 @@ public class SavedCookieMixinTests extends AbstractMixinTests {
 	// @formatter:on
 
 	// @formatter:off
-	private static final String COOKIES_JSON = "[\"java.util.ArrayList\", [" 
-		+ COOKIE_JSON 
+	private static final String COOKIES_JSON = "[\"java.util.ArrayList\", ["
+		+ COOKIE_JSON
 	+ "]]";
 	// @formatter:on