diff --git a/olcut-core-test/src/test/java/com/oracle/labs/mlrg/olcut/test/config_tests/StringMultiwordTest.java b/olcut-core-test/src/test/java/com/oracle/labs/mlrg/olcut/test/config_tests/StringMultiwordTest.java
index fa244916..089e8bc4 100644
--- a/olcut-core-test/src/test/java/com/oracle/labs/mlrg/olcut/test/config_tests/StringMultiwordTest.java
+++ b/olcut-core-test/src/test/java/com/oracle/labs/mlrg/olcut/test/config_tests/StringMultiwordTest.java
@@ -1,3 +1,31 @@
+/*
+ * Copyright (c) 2004-2023, Oracle and/or its affiliates.
+ *
+ * Licensed under the 2-clause BSD license.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
 package com.oracle.labs.mlrg.olcut.test.config_tests;
 
 import com.oracle.labs.mlrg.olcut.config.ConfigurationManager;