add copyright headers

1 files changed, 15 insertions, 0 deletions

diff --git a/kamon-core-tests/src/test/scala/kamon/context/ThreadLocalStorageSpec.scala b/kamon-core-tests/src/test/scala/kamon/context/ThreadLocalStorageSpec.scala
index 39f316ba..12e0ca58 100644
--- a/kamon-core-tests/src/test/scala/kamon/context/ThreadLocalStorageSpec.scala
+++ b/kamon-core-tests/src/test/scala/kamon/context/ThreadLocalStorageSpec.scala
@@ -1,3 +1,18 @@
+/* =========================================================================================
+ * Copyright © 2013-2017 the kamon project <http://kamon.io/>
+ *
+ * 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
+ *
+ *   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 kamon.context