Regularize copyright headers (#354)

Signed-off-by: Dave Syer <dsyer@vmware.com>

spring/src/main/java/io/cloudevents/spring/codec/package-info.java

@@ -0,0 +1,4 @@
+/**
+ * Provides classes related to working with Cloud Events within the context of Spring and byte buffers.
+ */
+package io.cloudevents.spring.codec;

spring/src/main/java/io/cloudevents/spring/http/CloudEventHttpUtils.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2019 the original author or authors.
+ * Copyright 2020-Present The CloudEvents Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring/src/main/java/io/cloudevents/spring/http/CloudEventsHeaders.java

@@ -1,18 +1,17 @@
 /*
- * Copyright 2018-Present The CloudEvents Authors
- * <p>
+ * Copyright 2020-Present The CloudEvents 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
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
+ *
+ *      https://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.cloudevents.spring.http;
@@ -37,4 +36,4 @@ public class CloudEventsHeaders {
 
 	public static final String SPEC_VERSION = ATTRIBUTES_TO_HEADERS.get("specversion");
 
-}
+}

spring/src/main/java/io/cloudevents/spring/messaging/CloudEventContextUtils.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2019 the original author or authors.
+ * Copyright 2020-Present The CloudEvents Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring/src/main/java/io/cloudevents/spring/messaging/CloudEventMessageConverter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2019 the original author or authors.
+ * Copyright 2020-Present The CloudEvents Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring/src/main/java/io/cloudevents/spring/messaging/CloudEventsHeaders.java

@@ -1,18 +1,17 @@
 /*
- * Copyright 2018-Present The CloudEvents Authors
- * <p>
+ * Copyright 2020-Present The CloudEvents 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
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
+ *
+ *      https://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.cloudevents.spring.messaging;
@@ -25,4 +24,4 @@ public class CloudEventsHeaders {
 
 	public static final String CONTENT_TYPE = CE_PREFIX + "datacontenttype";
 
-}
+}

spring/src/main/java/io/cloudevents/spring/messaging/MessageBinaryMessageReader.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2019 the original author or authors.
+ * Copyright 2020-Present The CloudEvents Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,7 +27,7 @@ import static org.springframework.messaging.MessageHeaders.CONTENT_TYPE;
 
 /**
  * Utility for converting maps (message headers) to `CloudEvent` contexts.
- * 
+ *
  * @author Dave Syer
  *
  */
@@ -70,4 +70,4 @@ class MessageBinaryMessageReader extends BaseGenericBinaryMessageReaderImpl<Stri
 		return value.toString();
 	}
 
-}
+}

spring/src/main/java/io/cloudevents/spring/messaging/MessageBuilderMessageWriter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2019 the original author or authors.
+ * Copyright 2020-Present The CloudEvents Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,7 +32,7 @@ import org.springframework.messaging.support.MessageBuilder;
 /**
  * Internal utility class for copying <code>CloudEvent</code> context to a map (message
  * headers).
- * 
+ *
  * @author Dave Syer
  *
  */
@@ -76,4 +76,4 @@ class MessageBuilderMessageWriter
 		return this;
 	}
 
-}
+}

spring/src/main/java/io/cloudevents/spring/mvc/CloudEventHttpMessageConverter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2019 the original author or authors.
+ * Copyright 2020-Present The CloudEvents Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring/src/main/java/io/cloudevents/spring/webflux/CloudEventHttpMessageReader.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2019 the original author or authors.
+ * Copyright 2020-Present The CloudEvents Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring/src/main/java/io/cloudevents/spring/webflux/CloudEventHttpMessageWriter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2019 the original author or authors.
+ * Copyright 2020-Present The CloudEvents Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.