= core: include license headers

4 files changed, 64 insertions, 0 deletions

diff --git a/kamon-core/src/main/scala/kamon/ModuleLoader.scala b/kamon-core/src/main/scala/kamon/ModuleLoader.scala
index 84d93943..0cde49c3 100644
--- a/kamon-core/src/main/scala/kamon/ModuleLoader.scala
+++ b/kamon-core/src/main/scala/kamon/ModuleLoader.scala
@@ -1,3 +1,19 @@
+/*
+ * =========================================================================================
+ * Copyright © 2013-2015 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
 
 import _root_.akka.actor
diff --git a/kamon-core/src/main/scala/kamon/metric/instrument/RefreshScheduler.scala b/kamon-core/src/main/scala/kamon/metric/instrument/RefreshScheduler.scala
index adb08713..4809ac0d 100644
--- a/kamon-core/src/main/scala/kamon/metric/instrument/RefreshScheduler.scala
+++ b/kamon-core/src/main/scala/kamon/metric/instrument/RefreshScheduler.scala
@@ -1,3 +1,19 @@
+/*
+ * =========================================================================================
+ * Copyright © 2013-2015 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.metric.instrument
 
 import akka.actor.{ Scheduler, Cancellable }
diff --git a/kamon-core/src/main/scala/kamon/util/FunctionalInterfaces.scala b/kamon-core/src/main/scala/kamon/util/FunctionalInterfaces.scala
index 1f600b78..8dab6519 100644
--- a/kamon-core/src/main/scala/kamon/util/FunctionalInterfaces.scala
+++ b/kamon-core/src/main/scala/kamon/util/FunctionalInterfaces.scala
@@ -1,3 +1,19 @@
+/*
+ * =========================================================================================
+ * Copyright © 2013-2015 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.util
 
 trait Supplier[T] {
diff --git a/kamon-core/src/main/scala/kamon/util/LazyActorRef.scala b/kamon-core/src/main/scala/kamon/util/LazyActorRef.scala
index 855bf1fc..e2fb747a 100644
--- a/kamon-core/src/main/scala/kamon/util/LazyActorRef.scala
+++ b/kamon-core/src/main/scala/kamon/util/LazyActorRef.scala
@@ -1,3 +1,19 @@
+/*
+ * =========================================================================================
+ * Copyright © 2013-2015 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.util
 
 import java.util