Pull request #3: Added licence headers

Merge in MQA/perfload-core from bugfix/LICENCEHEADER-1-amueller to master

* commit '527e1c5d40536e13859557840019f0ca03655425':
  Added licence headers

Author: Andreas Mueller

perfload-client/src/test/java/com/mgmtp/perfload/core/client/web/okhttp/OkHttpClientProviderTest.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2002-2020 mgm technology partners GmbH
+ *
+ * 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 com.mgmtp.perfload.core.client.web.okhttp;
 
 import com.google.common.collect.ImmutableMap;