diff --git a/oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/JdbcOAuth2AuthorizationConsentService.java b/oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/JdbcOAuth2AuthorizationConsentService.java
index 2c756397..d1234319 100644
--- a/oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/JdbcOAuth2AuthorizationConsentService.java
+++ b/oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/JdbcOAuth2AuthorizationConsentService.java
@@ -139,7 +139,7 @@ public final class JdbcOAuth2AuthorizationConsentService implements OAuth2Author
 	@Override
 	public void remove(OAuth2AuthorizationConsent authorizationConsent) {
 		Assert.notNull(authorizationConsent, "authorizationConsent cannot be null");
-		SqlParameterValue[] parameters = new SqlParameterValue[]{
+		SqlParameterValue[] parameters = new SqlParameterValue[] {
 				new SqlParameterValue(Types.VARCHAR, authorizationConsent.getRegisteredClientId()),
 				new SqlParameterValue(Types.VARCHAR, authorizationConsent.getPrincipalName())
 		};
@@ -152,7 +152,7 @@ public final class JdbcOAuth2AuthorizationConsentService implements OAuth2Author
 	public OAuth2AuthorizationConsent findById(String registeredClientId, String principalName) {
 		Assert.hasText(registeredClientId, "registeredClientId cannot be empty");
 		Assert.hasText(principalName, "principalName cannot be empty");
-		SqlParameterValue[] parameters = new SqlParameterValue[]{
+		SqlParameterValue[] parameters = new SqlParameterValue[] {
 				new SqlParameterValue(Types.VARCHAR, registeredClientId),
 				new SqlParameterValue(Types.VARCHAR, principalName)};
 		PreparedStatementSetter pss = new ArgumentPreparedStatementSetter(parameters);
@@ -209,7 +209,7 @@ public final class JdbcOAuth2AuthorizationConsentService implements OAuth2Author
 					.findById(registeredClientId);
 			if (registeredClient == null) {
 				throw new DataRetrievalFailureException(
-						"The RegisteredClient with id '" + registeredClientId + "' it was not found in the RegisteredClientRepository.");
+						"The RegisteredClient with id '" + registeredClientId + "' was not found in the RegisteredClientRepository.");
 			}
 
 			String principalName = rs.getString("principal_name");
diff --git a/oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/JdbcOAuth2AuthorizationService.java b/oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/JdbcOAuth2AuthorizationService.java
index 2a474516..58e3cb97 100644
--- a/oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/JdbcOAuth2AuthorizationService.java
+++ b/oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/JdbcOAuth2AuthorizationService.java
@@ -224,7 +224,7 @@ public final class JdbcOAuth2AuthorizationService implements OAuth2Authorization
 	@Override
 	public void remove(OAuth2Authorization authorization) {
 		Assert.notNull(authorization, "authorization cannot be null");
-		SqlParameterValue[] parameters = new SqlParameterValue[]{
+		SqlParameterValue[] parameters = new SqlParameterValue[] {
 				new SqlParameterValue(Types.VARCHAR, authorization.getId())
 		};
 		PreparedStatementSetter pss = new ArgumentPreparedStatementSetter(parameters);
@@ -325,7 +325,7 @@ public final class JdbcOAuth2AuthorizationService implements OAuth2Authorization
 				RegisteredClient registeredClient = this.registeredClientRepository.findById(registeredClientId);
 				if (registeredClient == null) {
 					throw new DataRetrievalFailureException(
-							"The RegisteredClient with id '" + registeredClientId + "' it was not found in the RegisteredClientRepository.");
+							"The RegisteredClient with id '" + registeredClientId + "' was not found in the RegisteredClientRepository.");
 				}
 
 				OAuth2Authorization.Builder builder = OAuth2Authorization.withRegisteredClient(registeredClient);