Merge pull request #5285 from tanjunchen/add-License-.java-file

add License in *.java files in java directory

java/client/src/main/java/io/vitess/client/RefreshableVTGateConnection.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2019 The Vitess Authors.
+
+ * 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 io.vitess.client;
 
 import java.io.File;

java/grpc-client/src/main/java/io/vitess/client/grpc/RetryingInterceptor.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2019 The Vitess Authors.
+
+ * 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 io.vitess.client.grpc;
 
 import static com.google.common.base.Preconditions.checkState;

java/grpc-client/src/main/java/io/vitess/client/grpc/RetryingInterceptorConfig.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2019 The Vitess Authors.
+
+ * 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 io.vitess.client.grpc;
 
 /**

java/grpc-client/src/main/java/io/vitess/client/grpc/StaticAuthCredentials.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2019 The Vitess Authors.
+
+ * 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 io.vitess.client.grpc;
 
 import io.grpc.Attributes;

java/grpc-client/src/test/java/io/client/grpc/GrpcClientStaticAuthTest.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2019 The Vitess Authors.
+
+ * 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 io.client.grpc;
 
 import com.google.common.base.Throwables;

java/grpc-client/src/test/java/io/client/grpc/GrpcClientWithRetriesTest.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2019 The Vitess Authors.
+
+ * 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 io.client.grpc;
 
 import io.vitess.client.Context;

java/grpc-client/src/test/java/io/vitess/client/grpc/RetryingInterceptorTest.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2019 The Vitess Authors.
+
+ * 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 io.vitess.client.grpc;
 
 import com.google.common.util.concurrent.ListenableFuture;