TMP: Use renameTo in prefetcher

Author: fmeum

src/main/java/com/google/devtools/build/lib/remote/AbstractActionInputPrefetcher.java

@@ -52,7 +52,6 @@
 import com.google.devtools.build.lib.remote.util.AsyncTaskCache;
 import com.google.devtools.build.lib.util.TempPathGenerator;
 import com.google.devtools.build.lib.vfs.FileSymlinkLoopException;
-import com.google.devtools.build.lib.vfs.FileSystemUtils;
 import com.google.devtools.build.lib.vfs.OutputPermissions;
 import com.google.devtools.build.lib.vfs.Path;
 import com.google.devtools.build.lib.vfs.PathFragment;
@@ -631,7 +630,7 @@ private void finalizeDownload(
     // Set output permissions on files, matching the behavior of SkyframeActionExecutor#checkOutputs
     // for artifacts produced by local actions.
     tmpPath.chmod(outputPermissions.getPermissionsMode());
-    FileSystemUtils.moveFile(tmpPath, finalPath);
+    tmpPath.renameTo(finalPath);
 
     // Set the contents proxy when supported, to make future modification checks cheaper.
     metadata.setContentsProxy(FileContentsProxy.create(finalPath.stat()));