Add sources and Javadoc to the build

spring-web-reactive/src/main/java/org/springframework/core/codec/support/JsonObjectDecoder.java

@@ -39,8 +39,7 @@ import org.springframework.util.MimeType;
  * is considered a JSON object/array if it contains a matching number of opening
  * and closing braces/brackets.
  *
- * Based on <a href=https://github.com/netty/netty/blob/master/codec/src/main/java/io/netty/handler/codec/json/JsonObjectDecoder.java">
- * Netty {@code JsonObjectDecoder}</a>
+ * Based on  <a href="https://github.com/netty/netty/blob/master/codec/src/main/java/io/netty/handler/codec/json/JsonObjectDecoder.java">Netty JsonObjectDecoder</a>
  *
  * @author Sebastien Deleuze
  * @see JsonObjectEncoder

spring-web-reactive/src/main/java/org/springframework/web/reactive/DispatcherHandler.java

@@ -39,14 +39,14 @@ import org.springframework.web.server.WebServerExchange;
  * Central dispatcher for HTTP request handlers/controllers. Dispatches to registered
  * handlers for processing a web request, providing convenient mapping facilities.
  *
- * <li>It can use any {@link HandlerMapping} implementation to control the routing of
+ * <p>It can use any {@link HandlerMapping} implementation to control the routing of
  * requests to handler objects. HandlerMapping objects can be defined as beans in
  * the application context.
  *
- * <li>It can use any {@link HandlerAdapter}; this allows for using any handler interface.
+ * <p>It can use any {@link HandlerAdapter}; this allows for using any handler interface.
  * HandlerAdapter objects can be added as beans in the application context.
  *
- * <li>It can use any {@link HandlerResultHandler}; this allows to process the result of
+ * <p>It can use any {@link HandlerResultHandler}; this allows to process the result of
  * the request handling. HandlerResultHandler objects can be added as beans in the
  * application context.
  *