diff -r ff823a039e16 -r 4011f49b4af8 src/share/classes/javax/tools/StandardJavaFileManager.java
--- a/src/share/classes/javax/tools/StandardJavaFileManager.java	Thu Dec 10 20:35:31 2009 -0800
+++ b/src/share/classes/javax/tools/StandardJavaFileManager.java	Fri Dec 11 14:26:27 2009 -0800
@@ -28,7 +28,6 @@
 import java.io.File;
 import java.io.IOException;
 import java.util.*;
-import java.util.concurrent.*;
 
 /**
  * File manager based on {@linkplain File java.io.File}.  A common way