Remove unnecessary setter causing NPEs

The HttpServletRequest is provided by CDI per default. The removed
code was a rest overseen while fixing the CDI TCK problems. Anyway,
testsuite and TCK are working without this code, so it can be removed
completely.

core/src/main/java/org/eclipse/krazo/jaxrs/JaxRsContextProducer.java

@@ -37,8 +37,6 @@ public class JaxRsContextProducer {
 
     private Configuration configuration;
 
-    private HttpServletRequest request;
-
     private HttpServletResponse response;
 
     private Application application;
@@ -87,11 +85,6 @@ protected void setConfiguration(Configuration configuration) {
         this.configuration = Objects.requireNonNull(configuration, "Configuration must not be null");
     }
 
-    // using 'package private' here seems to break the CDI scope for some reason
-    protected void setRequest(HttpServletRequest request) {
-        this.request = Objects.requireNonNull(request, "Request must not be null");
-    }
-
     // using 'package private' here seems to break the CDI scope for some reason
     protected void setResponse(HttpServletResponse response) {
         this.response = Objects.requireNonNull(response, "Response must not be null");

core/src/main/java/org/eclipse/krazo/jaxrs/PostMatchingRequestFilter.java

@@ -44,9 +44,6 @@ public class PostMatchingRequestFilter implements ContainerRequestFilter {
     @Context
     private Configuration configuration;
 
-    @Inject
-    private HttpServletRequest request;
-
     @Context
     private HttpServletResponse response;
 
@@ -66,7 +63,6 @@ public void filter(ContainerRequestContext requestContext) {
 
         // store JAX-RS context objects so we can produce them via CDI
         contextProducer.setConfiguration(configuration);
-        contextProducer.setRequest(request);
         contextProducer.setResponse(response);
         contextProducer.setApplication(application);
         contextProducer.setUriInfo(uriInfo);

core/src/main/java/org/eclipse/krazo/jaxrs/PreMatchingRequestFilter.java

@@ -63,7 +63,6 @@ public void filter(ContainerRequestContext requestContext) {
 
         // store JAX-RS context objects so we can produce them via CDI
         contextProducer.setConfiguration(configuration);
-        contextProducer.setRequest(request);
         contextProducer.setResponse(response);
         contextProducer.setApplication(application);
         contextProducer.setUriInfo(uriInfo);