java - Library javadocs generated by maven-javadoc-plugin does not work when linked on Eclipse -

update1: not parameter names, eclipse not display javadoc information @ all. when hover on class nothing displayed.

update2: eclipse version 4.2.0.

i'm using eclipse , attach library's javadocs project when implement interface , choose option add unimplemented methods methods parameter names show correctly instead of arg0, arg1, etc.

problem is:

• when generate javadocs through eclipse (project > generate javadocs...) , link project it works, in other words, see correct method parameter names.

• when generate javadocs through maven-javadoc-plugin , link project it not work, in other words, see arg0, arg1, etc.

perhaps i'm not configuring maven-javadoc-plugin correctly? below configuration pom.xml:

  <plugin>     <artifactid>maven-javadoc-plugin</artifactid>     <version>2.8</version>     <executions>       <execution>         <id>attach-javadocs</id>         <goals>           <goal>jar</goal>         </goals>       </execution>     </executions>   </plugin> 

any appreciated. not seeing parameter names bad.

that has this eclipse bug fixed in version 4.3. eclipse stops processing javadoc html file on following line:

<meta http-equiv="content-type" content="text/html" charset="utf-8"> 

because expecting charset in content attribute below:

 <meta http-equiv="content-type" content="text/html; charset=utf-8"> 

i don't think there way tell maven javadoc plugin change meta tag, can run ant task below maven fix html files:

<replace dir="target/apidocs">     <include name="**/*.html"/>     <replacetoken><![cdata[<meta http-equiv="content-type" content="text/html" charset="utf-8">]]></replacetoken>     <replacevalue><![cdata[<meta http-equiv="content-type" content="text/html; charset=utf-8">]]></replacevalue> </replace>