Fix Javadoc

Fix a broken reference to a method, add <source>8</source> to fix build
on Java 11, replace package.html by package-info.java.

(cherry picked from commit 7abd20c)

Author: acogoluegnes

pom.xml

@@ -504,6 +504,7 @@
               <additionalOptions>${javadoc.opts}</additionalOptions>
               <additionalJOption>${javadoc.joption}</additionalJOption>
               <quiet>true</quiet>
+              <source>8</source>
             </configuration>
             <executions>
               <execution>
@@ -557,6 +558,7 @@
               <additionalOptions>${javadoc.opts}</additionalOptions>
               <additionalJOption>${javadoc.joption}</additionalJOption>
               <quiet>true</quiet>
+              <source>8</source>
             </configuration>
             <executions>
               <execution>
@@ -611,6 +613,7 @@
               <additionalOptions>${javadoc.opts}</additionalOptions>
               <additionalJOption>${javadoc.joption}</additionalJOption>
               <quiet>true</quiet>
+              <source>8</source>
             </configuration>
             <executions>
               <execution>
@@ -1001,6 +1004,7 @@
           <additionalOptions>${javadoc.opts}</additionalOptions>
           <additionalJOption>${javadoc.joption}</additionalJOption>
           <quiet>true</quiet>
+          <source>8</source>
         </configuration>
       </plugin>
 

src/main/java/com/rabbitmq/client/RpcClientParams.java

@@ -146,7 +146,7 @@ public RpcClientParams timeout(int timeout) {
      *
      * @param useMandatory
      * @return
-     * @see #replyHandler(Function)
+     * @see #replyHandler(RpcClient.RpcClientReplyHandler)
      */
     public RpcClientParams useMandatory(boolean useMandatory) {
         this.useMandatory = useMandatory;

src/main/java/com/rabbitmq/client/impl/nio/package-info.java

@@ -0,0 +1,4 @@
+/**
+ * NIO network connector.
+ */
+package com.rabbitmq.client.impl.nio;

src/main/java/com/rabbitmq/client/impl/package-info.java

@@ -0,0 +1,4 @@
+/**
+ * Implementations of interfaces specified in the client API, and their supporting classes.
+ */
+package com.rabbitmq.client.impl;

src/main/java/com/rabbitmq/client/impl/package.html

@@ -0,0 +1,4 @@
+/**
+ * Implementation of connection and topology recovery.
+ */
+package com.rabbitmq.client.impl.recovery;

src/main/java/com/rabbitmq/client/impl/recovery/package-info.java

@@ -0,0 +1,5 @@
+/**
+ * The client API proper: classes and interfaces representing the AMQP
+ * connections, channels, and wire-protocol framing descriptors.
+ */
+package com.rabbitmq.client;

src/main/java/com/rabbitmq/client/package-info.java

@@ -0,0 +1,4 @@
+/**
+ * JSON reader/writer and utility classes.
+ */
+package com.rabbitmq.tools.json;