Remove WebApplicationException as parent of WebClientApplicationExcep…

…tion

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

@@ -1,35 +1,9 @@
 package org.jboss.resteasy.reactive.client.api;
 
-import javax.ws.rs.WebApplicationException;
-import javax.ws.rs.core.Response;
-
-/**
- * Subclass of {@link WebApplicationException} for use by clients, which forbids setting a response that
- * would be used by the server.
- * FIXME: I'd rather this be disjoint from WebApplicationException, so we could store the response info
- * for client usage. Perhaps we can store it in an alternate field?
- */
 @SuppressWarnings("serial")
-public class WebClientApplicationException extends WebApplicationException {
-
-    public WebClientApplicationException() {
-        super();
-    }
-
-    public WebClientApplicationException(String reason) {
-        super(reason);
-    }
-
-    public WebClientApplicationException(Throwable t) {
-        super(t);
-    }
-
-    public WebClientApplicationException(String reason, Throwable t) {
-        super(reason, t);
-    }
+public class WebClientApplicationException extends RuntimeException {
 
-    @Override
-    public final Response getResponse() {
-        return null;
+    public WebClientApplicationException(String message) {
+        super(message);
     }
 }