use .is to check Any

Author: shivaspeaks

xds/src/main/java/io/grpc/xds/XdsClusterResource.java

@@ -80,9 +80,6 @@ class XdsClusterResource extends XdsResourceType<CdsUpdate> {
       "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext";
   private static final String TYPE_URL_UPSTREAM_TLS_CONTEXT_V2 =
       "type.googleapis.com/envoy.api.v2.auth.UpstreamTlsContext";
-  private static final String TYPE_URL_HTTP11_PROXY_UPSTREAM_TRANSPORT =
-      "type.googleapis.com/envoy.extensions.transport_sockets.http_11_proxy.v3"
-          + ".Http11ProxyUpstreamTransport";
   private final LoadBalancerRegistry loadBalancerRegistry
       = LoadBalancerRegistry.getDefaultRegistry();
 
@@ -261,14 +258,14 @@ private static StructOrError<CdsUpdate.Builder> parseNonAggregateCluster(
     TransportSocket transportSocket = cluster.getTransportSocket();
 
     if (hasTransportSocket && !TRANSPORT_SOCKET_NAME_TLS.equals(transportSocket.getName())
-        && !(isEnabledXdsHttpConnect && TYPE_URL_HTTP11_PROXY_UPSTREAM_TRANSPORT
-        .equals(transportSocket.getTypedConfig().getTypeUrl()))) {
+        && !(isEnabledXdsHttpConnect && transportSocket.getTypedConfig().is(
+        Http11ProxyUpstreamTransport.class))) {
       return StructOrError.fromError(
           "transport-socket with name " + transportSocket.getName() + " not supported.");
     }
 
-    if (hasTransportSocket && isEnabledXdsHttpConnect && TYPE_URL_HTTP11_PROXY_UPSTREAM_TRANSPORT
-        .equals(transportSocket.getTypedConfig().getTypeUrl())) {
+    if (hasTransportSocket && isEnabledXdsHttpConnect && transportSocket.getTypedConfig().is(
+        Http11ProxyUpstreamTransport.class)) {
       isHttp11ProxyAvailable = true;
       try {
         Http11ProxyUpstreamTransport wrappedTransportSocket = transportSocket