Prefer Files.write over Files.asCharSink
diff --git a/rackspace/src/main/java/org/jclouds/examples/rackspace/cloudfiles/CloudFilesPublish.java b/rackspace/src/main/java/org/jclouds/examples/rackspace/cloudfiles/CloudFilesPublish.java
index b64588b..f957d9c 100644
--- a/rackspace/src/main/java/org/jclouds/examples/rackspace/cloudfiles/CloudFilesPublish.java
+++ b/rackspace/src/main/java/org/jclouds/examples/rackspace/cloudfiles/CloudFilesPublish.java
@@ -98,7 +98,7 @@
       File tempFile = File.createTempFile(FILENAME, SUFFIX);
       tempFile.deleteOnExit();
 
-      Files.asCharSink(tempFile, Charsets.UTF_8).write("Hello Cloud Files");
+      Files.write("Hello Cloud Files", tempFile, Charsets.UTF_8);
       
       ObjectApi objectApi = cloudFiles.objectApiInRegionForContainer(REGION, CONTAINER_PUBLISH);
 
diff --git a/rackspace/src/main/java/org/jclouds/examples/rackspace/cloudfiles/UploadObjects.java b/rackspace/src/main/java/org/jclouds/examples/rackspace/cloudfiles/UploadObjects.java
index 4e8d22b..4f6ab95 100644
--- a/rackspace/src/main/java/org/jclouds/examples/rackspace/cloudfiles/UploadObjects.java
+++ b/rackspace/src/main/java/org/jclouds/examples/rackspace/cloudfiles/UploadObjects.java
@@ -93,7 +93,7 @@
       File tempFile = File.createTempFile(filename, suffix);
       tempFile.deleteOnExit();
 
-      Files.asCharSink(tempFile, Charsets.UTF_8).write("uploadObjectFromFile");
+      Files.write("uploadObjectFromFile", tempFile, Charsets.UTF_8);
 
       ByteSource byteSource = Files.asByteSource(tempFile);
       Payload payload = Payloads.newByteSourcePayload(byteSource);