`WebMvcLinkBuilder.linkTo(Method, Object[])` does not append request parameters properly

[RobinExplorer]

I am looking to create a rel link for all controller endpoints I expose in my application in a generic way using Java Reflection. Not by individually referring the controller and its respective method by having a 'methodOn' reference of LinkBuilder. I tried the below for acheiving the same in my generic service.

`requestMappingHandlerMapping.getHandlerMethods().values().stream()
                .map(HandlerMethod::getMethod)
                .forEach(method -> {
                    Entry<String, String> index = retrieveKeyAnnotation(method); //Here we have a customized Key annotation on our controller class, Any Insights on resolving this issue could be much helpful and appreciated. 
 from which the the rel Key is formed.
                    if (index != null) { resourceSupport.addIfSecure(WebMvcLinkBuilder.linkTo(method,method.getParameters()).withRel(index.getKey()));
                    } //resourceSupport is an object of a class which inherits RepresentationModel.
                });

`My controller class looks like this.

@Key(value="key", doc="Description")
@GetMapping("/endPoint")
public ResponseEntity<EntityModel<ModelClass>> trigger(@RequestParam String param){
    
}

Here the rel link is formed. But if there is a query parameter in my controller, that doesn't come in the rel link. Please find below the example.

Expected:

{
    "_links": {
        "curie-prefix:keyu": {
            "href": "http://appName/contextPath/endPoint?param={param}",
            
        },
        "curies": [{
            "href": "http://appName/contextPath/generated-docs/api-guide.html#resources-{rel}",
            "name": "curie-prefix",
            "templated": true
        }]
    }
}

Actual:

 "_links": {
        "curie-prefix:keyu": {
            "href": "http://appName/contextPath/endPoint",
            
        },
        "curies": [{
            "href": "http://appName/contextPath/generated-docs/api-guide.html#resources-{rel}",
            "name": "curie-prefix",
            "templated": true
        }]
    }
}

you can find the queryParam missing in the actual link. Here when I debug through the flow I find HierarchicalUriComponents didn't recognize the QueryParam due to a deadlock condition.

[odrotbohm]

That should be fixed in the 1.3.4 and 1.4 snapshots.