v.io/x/ref/lib/vd/codegen/java: VDL support changes for Java rename

Change-Id: I7ed9544c950c7cf5e2d413b998618a95dd2435ab
diff --git a/lib/vdl/codegen/java/file_client_impl.go b/lib/vdl/codegen/java/file_client_impl.go
index 36b5e20..be2d92c 100644
--- a/lib/vdl/codegen/java/file_client_impl.go
+++ b/lib/vdl/codegen/java/file_client_impl.go
@@ -70,7 +70,7 @@
         // Start the call.
         java.lang.Object[] _args = new java.lang.Object[]{ {{ $method.CallingArgs }} };
         java.lang.reflect.Type[] _argTypes = new java.lang.reflect.Type[]{ {{ $method.CallingArgTypes }} };
-        final io.v.v23.rpc.Client.Call _call = getClient(context).startCall(context, this.vName, "{{ $method.Name }}", _args, _argTypes, vOpts);
+        final io.v.v23.rpc.ClientCall _call = getClient(context).startCall(context, this.vName, "{{ $method.Name }}", _args, _argTypes, vOpts);
 
         // Finish the call.
         {{/* Now handle returning from the function. */}}
@@ -99,7 +99,7 @@
         {{ end }} {{/* end if $method.IsVoid */}}
 
         {{else }} {{/* else $method.NotStreaming */}}
-        return new io.v.v23.vdl.ClientStream<{{ $method.SendType }}, {{ $method.RecvType }}, {{ $method.DeclaredObjectRetType }}>() {
+        return new io.v.v23.vdl.TypedClientStream<{{ $method.SendType }}, {{ $method.RecvType }}, {{ $method.DeclaredObjectRetType }}>() {
             @Override
             public void send({{ $method.SendType }} item) throws io.v.v23.verror.VException {
                 java.lang.reflect.Type type = new com.google.common.reflect.TypeToken<{{ $method.SendType }}>() {}.getType();
diff --git a/lib/vdl/codegen/java/file_client_interface.go b/lib/vdl/codegen/java/file_client_interface.go
index 83ee6f1..f4f8c32 100644
--- a/lib/vdl/codegen/java/file_client_interface.go
+++ b/lib/vdl/codegen/java/file_client_interface.go
@@ -71,7 +71,7 @@
 
 func clientInterfaceOutArg(iface *compile.Interface, method *compile.Method, env *compile.Env) string {
 	if isStreamingMethod(method) {
-		return fmt.Sprintf("io.v.v23.vdl.ClientStream<%s, %s, %s>", javaType(method.InStream, true, env), javaType(method.OutStream, true, env), clientInterfaceNonStreamingOutArg(iface, method, true, env))
+		return fmt.Sprintf("io.v.v23.vdl.TypedClientStream<%s, %s, %s>", javaType(method.InStream, true, env), javaType(method.OutStream, true, env), clientInterfaceNonStreamingOutArg(iface, method, true, env))
 	}
 	return clientInterfaceNonStreamingOutArg(iface, method, false, env)
 }
diff --git a/lib/vdl/codegen/java/file_server_interface.go b/lib/vdl/codegen/java/file_server_interface.go
index 0b0d96c..e978a4e 100644
--- a/lib/vdl/codegen/java/file_server_interface.go
+++ b/lib/vdl/codegen/java/file_server_interface.go
@@ -73,7 +73,7 @@
 func processServerInterfaceMethod(method *compile.Method, iface *compile.Interface, env *compile.Env) serverInterfaceMethod {
 	args := javaDeclarationArgStr(method.InArgs, env, true)
 	if isStreamingMethod(method) {
-		args += fmt.Sprintf(", io.v.v23.vdl.Stream<%s, %s> stream", javaType(method.OutStream, true, env), javaType(method.InStream, true, env))
+		args += fmt.Sprintf(", io.v.v23.vdl.TypedStream<%s, %s> stream", javaType(method.OutStream, true, env), javaType(method.InStream, true, env))
 	}
 	retArgs := make([]serverInterfaceArg, len(method.OutArgs))
 	for i := 0; i < len(method.OutArgs); i++ {
diff --git a/lib/vdl/codegen/java/file_server_wrapper.go b/lib/vdl/codegen/java/file_server_wrapper.go
index cfca39c..6889463 100644
--- a/lib/vdl/codegen/java/file_server_wrapper.go
+++ b/lib/vdl/codegen/java/file_server_wrapper.go
@@ -114,7 +114,7 @@
     {{ $method.JavaDoc }}
     public {{ $method.RetType }} {{ $method.Name }}(io.v.v23.context.VContext ctx, final io.v.v23.rpc.StreamServerCall call{{ $method.DeclarationArgs }}) throws io.v.v23.verror.VException {
         {{ if $method.IsStreaming }}
-        io.v.v23.vdl.Stream<{{ $method.SendType }}, {{ $method.RecvType }}> _stream = new io.v.v23.vdl.Stream<{{ $method.SendType }}, {{ $method.RecvType }}>() {
+        io.v.v23.vdl.TypedStream<{{ $method.SendType }}, {{ $method.RecvType }}> _stream = new io.v.v23.vdl.TypedStream<{{ $method.SendType }}, {{ $method.RecvType }}>() {
             @Override
             public void send({{ $method.SendType }} item) throws io.v.v23.verror.VException {
                 java.lang.reflect.Type type = new com.google.common.reflect.TypeToken< {{ $method.SendType }} >() {}.getType();