Minor clean up

Author: Stephane Landelle

providers/grizzly/src/main/java/org/asynchttpclient/providers/grizzly/statushandler/ProxyAuthorizationHandler.java

@@ -60,7 +60,7 @@ public boolean handleStatus(final HttpResponsePacket responsePacket, final HttpT
                 .select(req.getURI());
         String principal = proxyServer.getPrincipal();
         String password = proxyServer.getPassword();
-        Realm realm = new Realm.RealmBuilder().setPrincipal(principal).setPassword(password).setUri(req.getURI().withNewPath("/").withNewQuery(null))
+        Realm realm = new Realm.RealmBuilder().setPrincipal(principal).setPassword(password).setUri(req.getURI().withNewPath("/")).setOmitQuery(true)
                 .setMethodName(Method.CONNECT.getMethodString()).setUsePreemptiveAuth(true).parseProxyAuthenticateHeader(proxyAuth).build();
         String proxyAuthLowerCase = proxyAuth.toLowerCase(Locale.ENGLISH);
         if (proxyAuthLowerCase.startsWith("basic")) {

providers/netty/src/main/java/org/asynchttpclient/providers/netty/handler/HttpProtocol.java

@@ -300,7 +300,8 @@ private boolean handleProxyAuthenticationRequiredAndExit(int statusCode,//
                 } else {
                     newRealm = new Realm.RealmBuilder().clone(realm)//
                             .setScheme(realm.getAuthScheme())//
-                            .setUri(request.getURI().withNewPath("/").withNewQuery(null))//
+                            .setUri(request.getURI().withNewPath("/"))//
+                            .setOmitQuery(true)//
                             .setMethodName(HttpMethod.CONNECT.name())//
                             .setUsePreemptiveAuth(true)//
                             .parseProxyAuthenticateHeader(proxyAuthenticateHeaders.get(0))//