added copyright header

mpoehler · mpoehler · commit 627aa6ac73f0 · 2017-05-31T10:52:11.000+02:00
diff --git a/appengine/endpoints-frameworks-v2/backend/build.gradle b/appengine/endpoints-frameworks-v2/backend/build.gradle
@@ -1,4 +1,16 @@
-import org.apache.tools.ant.filters.ReplaceTokens
+// Copyright 2017 Google Inc.
+//
+// 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.import org.apache.tools.ant.filters.ReplaceTokens
 
 buildscript {
   repositories {
