eclipse - JAX-RS sub resource @PathParam value does not match any @Path annotation template parameters of the java method and its enclosing java type -

i have class sub resource , when ran, works no errors except eclipse show red underline, how can make eclipse "know" parent @path part of it.

ex.

in messageresouce

@path("/{messageid}/comments")     public commentresource getcommentresource() {         return new commentresource();     } 

and in commentresource

@path("/") // optional subresources @produces(mediatype.application_xml) @consumes(mediatype.application_xml) public class commentresource {      private commentservice commentservice = new commentservice();      @get     public list<comment> getallcomments(@pathparam("messageid") long messageid) {         return commentservice.getallcomments(messageid);     }      @post     public comment addmessage(@pathparam("messageid") long messageid,             comment comment) {         return commentservice.addcomment(messageid, comment);     }      @put     @path("/{commentid}")     public comment updatemessage(@pathparam("messageid") long messageid,             @pathparam("commentid") long commentid, comment comment) {         comment.setid(commentid);         return commentservice.updatecomment(messageid, comment);      }        @get     @path("/{commentid}")     public string test2(@pathparam("messageid") long messageid,             @pathparam("commentid") long commentid) { // messageid still gets                                                         // passed parent                                                         // resource         return "method return commment id: " + commentid + " , messageid: "                 + messageid;     }      @delete     @path("/{commentid}")     public void deletecomment(@pathparam("messageid") long messageid,             @pathparam("commentid") long commentid) {          commentservice.removecomment(messageid, commentid);      }  } 

all messageid path parameters underlined red error runs fine, it's annoying see there , don't want might @ code freak out.

thanks

i had same problem resolved going preferences -> jax-rs -> jax-rs validator -> jax-rs resource methods , check unbound @pathparam annotation value warning or ignore (default error). in case of ignore no longer see message. i've read there might has jax-rs validation. i'm using jax-rs 1.1 jersey 1.19 (not sure if in jax-rs 2.0 have same behavior).