Ensure that a JAX-RS client exception does not depend on the server p…

…arts

This is done because if this exception is thrown from the client when
the server parts have not been installed, then we end up with

'java.lang.RuntimeException: Resteasy Reactive server side components are not installed'

in the logs

independent-projects/resteasy-reactive/client/runtime/src/main/java/org/jboss/resteasy/reactive/client/api/WebClientApplicationException.java

@@ -1,6 +1,18 @@
 package org.jboss.resteasy.reactive.client.api;
 
+import java.lang.annotation.Annotation;
+import java.net.URI;
+import java.util.Date;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Set;
 import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.EntityTag;
+import javax.ws.rs.core.GenericType;
+import javax.ws.rs.core.Link;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.MultivaluedMap;
+import javax.ws.rs.core.NewCookie;
 import javax.ws.rs.core.Response;
 
 /**
@@ -17,19 +29,150 @@ public WebClientApplicationException() {
     }
 
     public WebClientApplicationException(String reason) {
-        super(reason);
-    }
-
-    public WebClientApplicationException(Throwable t) {
-        super(t);
-    }
-
-    public WebClientApplicationException(String reason, Throwable t) {
-        super(reason, t);
+        super(reason, null, DummyResponse.INSTANCE);
     }
 
     @Override
     public final Response getResponse() {
         return null;
     }
+
+    // used in order to avoid depending on the server parts just for generating the exception
+    private static class DummyResponse extends Response {
+
+        private static final DummyResponse INSTANCE = new DummyResponse();
+
+        private DummyResponse() {
+        }
+
+        @Override
+        public int getStatus() {
+            return 0;
+        }
+
+        @Override
+        public StatusType getStatusInfo() {
+            return null;
+        }
+
+        @Override
+        public Object getEntity() {
+            return null;
+        }
+
+        @Override
+        public <T> T readEntity(Class<T> entityType) {
+            return null;
+        }
+
+        @Override
+        public <T> T readEntity(GenericType<T> entityType) {
+            return null;
+        }
+
+        @Override
+        public <T> T readEntity(Class<T> entityType, Annotation[] annotations) {
+            return null;
+        }
+
+        @Override
+        public <T> T readEntity(GenericType<T> entityType, Annotation[] annotations) {
+            return null;
+        }
+
+        @Override
+        public boolean hasEntity() {
+            return false;
+        }
+
+        @Override
+        public boolean bufferEntity() {
+            return false;
+        }
+
+        @Override
+        public void close() {
+
+        }
+
+        @Override
+        public MediaType getMediaType() {
+            return null;
+        }
+
+        @Override
+        public Locale getLanguage() {
+            return null;
+        }
+
+        @Override
+        public int getLength() {
+            return 0;
+        }
+
+        @Override
+        public Set<String> getAllowedMethods() {
+            return null;
+        }
+
+        @Override
+        public Map<String, NewCookie> getCookies() {
+            return null;
+        }
+
+        @Override
+        public EntityTag getEntityTag() {
+            return null;
+        }
+
+        @Override
+        public Date getDate() {
+            return null;
+        }
+
+        @Override
+        public Date getLastModified() {
+            return null;
+        }
+
+        @Override
+        public URI getLocation() {
+            return null;
+        }
+
+        @Override
+        public Set<Link> getLinks() {
+            return null;
+        }
+
+        @Override
+        public boolean hasLink(String relation) {
+            return false;
+        }
+
+        @Override
+        public Link getLink(String relation) {
+            return null;
+        }
+
+        @Override
+        public Link.Builder getLinkBuilder(String relation) {
+            return null;
+        }
+
+        @Override
+        public MultivaluedMap<String, Object> getMetadata() {
+            return null;
+        }
+
+        @Override
+        public MultivaluedMap<String, String> getStringHeaders() {
+            return null;
+        }
+
+        @Override
+        public String getHeaderString(String name) {
+            return null;
+        }
+    }
 }