Fix check build issues

oauth2/oauth2-core/src/main/java/org/springframework/security/oauth2/core/ScopeAuthorizationManagerFactory.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2002-2018 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package org.springframework.security.oauth2.core;
 
 import java.util.Arrays;
@@ -9,12 +25,17 @@ import org.springframework.security.authorization.AuthorityAuthorizationManager;
  */
 public class ScopeAuthorizationManagerFactory {
 
+	private ScopeAuthorizationManagerFactory() {
+	}
+
 	public static <T> AuthorityAuthorizationManager<T> hasScope(String scope) {
 		return AuthorityAuthorizationManager.hasAuthority("SCOPE_" + scope);
 	}
 
 	public static <T> AuthorityAuthorizationManager<T> hasAnyScope(String... scopes) {
-		String[] mappedScopes = Arrays.stream(scopes).map(s -> "SCOPE_" + s).toArray(String[]::new);
+		String[] mappedScopes = Arrays.stream(scopes).map(s -> {
+			return "SCOPE_" + s;
+		}).toArray(String[]::new);
 		return AuthorityAuthorizationManager.hasAnyAuthority(mappedScopes);
 	}
 }