style: add header docblock

src/main/java/com/iqkv/incubator/quickstart/kafkastreaminitialize/Consumer.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2024 IQKV.
+ *
+ * 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.iqkv.incubator.quickstart.kafkastreaminitialize;
 
 import lombok.extern.slf4j.Slf4j;

src/main/java/com/iqkv/incubator/quickstart/kafkastreaminitialize/InputToOutputStream.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2024 IQKV.
+ *
+ * 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.iqkv.incubator.quickstart.kafkastreaminitialize;
 
 import lombok.extern.slf4j.Slf4j;

src/main/java/com/iqkv/incubator/quickstart/kafkastreaminitialize/KafkaManagedBean.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2024 IQKV.
+ *
+ * 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.iqkv.incubator.quickstart.kafkastreaminitialize;
 
 import org.springframework.jmx.export.annotation.ManagedAttribute;

src/main/java/com/iqkv/incubator/quickstart/kafkastreaminitialize/KafkaStreamInitializeApplication.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2024 IQKV.
+ *
+ * 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.iqkv.incubator.quickstart.kafkastreaminitialize;
 
 import org.springframework.boot.SpringApplication;

src/main/java/com/iqkv/incubator/quickstart/kafkastreaminitialize/Producer.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2024 IQKV.
+ *
+ * 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.iqkv.incubator.quickstart.kafkastreaminitialize;
 
 import java.util.concurrent.atomic.AtomicInteger;

src/main/java/com/iqkv/incubator/quickstart/kafkastreaminitialize/config/ApplicationConfig.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2024 IQKV.
+ *
+ * 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.iqkv.incubator.quickstart.kafkastreaminitialize.config;
 
 import org.springframework.context.annotation.Configuration;

src/main/java/com/iqkv/incubator/quickstart/kafkastreaminitialize/config/Constants.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2024 IQKV.
+ *
+ * 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.iqkv.incubator.quickstart.kafkastreaminitialize.config;
 
 /**

src/main/java/com/iqkv/incubator/quickstart/kafkastreaminitialize/config/KafkaAdminConfig.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2024 IQKV.
+ *
+ * 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.iqkv.incubator.quickstart.kafkastreaminitialize.config;
 
 import static com.iqkv.incubator.quickstart.kafkastreaminitialize.config.Constants.TOPIC_DEFINITION_FOR_INPUT;

src/main/java/com/iqkv/incubator/quickstart/kafkastreaminitialize/config/WebSecurityConfig.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2024 IQKV.
+ *
+ * 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.iqkv.incubator.quickstart.kafkastreaminitialize.config;
 
 import org.springframework.context.annotation.Bean;

src/test/java/com/iqkv/incubator/quickstart/kafkastreaminitialize/InputToOutputStreamTest.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2024 IQKV.
+ *
+ * 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.iqkv.incubator.quickstart.kafkastreaminitialize;
 
 import static org.assertj.core.api.Assertions.assertThat;

src/test/java/com/iqkv/incubator/quickstart/kafkastreaminitialize/KafkaManagedBeanTest.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2024 IQKV.
+ *
+ * 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.iqkv.incubator.quickstart.kafkastreaminitialize;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;

src/test/java/com/iqkv/incubator/quickstart/kafkastreaminitialize/ProducerTest.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2024 IQKV.
+ *
+ * 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.iqkv.incubator.quickstart.kafkastreaminitialize;
 
 import org.junit.jupiter.api.Test;