Add JDK connector to Jersey documentation

Change-Id: I7050eb62af964865fd9c26e683eaf545032b9256

Author: Adam Lindenthal

docs/src/main/docbook/client.xml

@@ -678,6 +678,11 @@ webTarget.request().post(Entity.entity(f, MediaType.TEXT_PLAIN_TYPE));
                             <entry>&jersey.netty.NettyConnectorProvider;</entry>
                             <entry><literal>org.glassfish.jersey.connectors:jersey-netty-connector</literal></entry>
                         </row>
+                        <row>
+                            <entry>JDK NIO client</entry>
+                            <entry>&jersey.jdk.JdkConnectorProvider;</entry>
+                            <entry><literal>org.glassfish.jersey.connectors:jersey-jdk-connector</literal></entry>
+                        </row>
                     </tbody>
                 </tgroup>
             </table>

docs/src/main/docbook/jersey.ent

@@ -474,6 +474,8 @@
 <!ENTITY jersey.message.filtering.SecurityEntityFilteringFeature "<link xlink:href='&jersey.javadoc.uri.prefix;/message/filtering/SecurityEntityFilteringFeature.html'>SecurityEntityFilteringFeature</link>">
 <!ENTITY jersey.message.filtering.SelectableEntityFilteringFeature "<link xlink:href='&jersey.javadoc.uri.prefix;/message/filtering/SelectableEntityFilteringFeature.html'>SelectableEntityFilteringFeature</link>">
 <!ENTITY jersey.netty.NettyConnectorProvider "<link xlink:href='&jersey.javadoc.uri.prefix;/netty/connector/NettyConnectorProvider.html'>NettyConnectorProvider</link>">
+<!ENTITY jersey.jdk.JdkConnectorProvider
+        "<link xlink:href='&jersey.javadoc.uri.prefix;/jdk/connector/JdkConnectorProvider.html'>JdkConnectorProvider</link>">
 <!ENTITY jersey.server.ApplicationHandler "<link xlink:href='&jersey.javadoc.uri.prefix;/server/ApplicationHandler.html'>ApplicationHandler</link>">
 <!ENTITY jersey.server.BackgroundScheduler "<link xlink:href='&jersey.javadoc.uri.prefix;/server/BackgroundScheduler.html'>@BackgroundScheduler</link>">
 <!ENTITY jersey.server.BackgroundSchedulerLiteral "<link xlink:href='&jersey.javadoc.uri.prefix;/server/BackgroundSchedulerLiteral.html'>BackgroundSchedulerLiteral</link>">