diff --git a/src/test/java/org/apache/commons/lang3/FunctionsTest.java b/src/test/java/org/apache/commons/lang3/FunctionsTest.java
index baef2dd3b..5ce9350e0 100644
--- a/src/test/java/org/apache/commons/lang3/FunctionsTest.java
+++ b/src/test/java/org/apache/commons/lang3/FunctionsTest.java
@@ -1,3 +1,19 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ *
+ *      http://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.apache.commons.lang3;
 
 import static org.junit.jupiter.api.Assertions.*;
@@ -44,7 +60,7 @@ class FunctionsTest {
 		public void test() throws Throwable {
 			test(t);
 		}
-	
+
 		public void test(Throwable pThrowable) throws Throwable {
 			if (pThrowable != null) {
 				throw pThrowable;
@@ -94,7 +110,7 @@ class FunctionsTest {
 			return closed;
 		}
 	}
-	
+
 	@Test
 	void testRunnable() {
 		FailureOnOddInvocations.invocation = 0;