--- a/langtools/src/share/classes/com/sun/tools/javac/file/FSInfo.java	Mon Jul 27 15:20:03 2009 -0700
+++ b/langtools/src/share/classes/com/sun/tools/javac/file/FSInfo.java	Mon Jul 27 19:52:42 2009 -0700
@@ -16,6 +16,11 @@
 /**
  * Get meta-info about files. Default direct (non-caching) implementation.
  * @see CacheFSInfo
+ *
+ * <p><b>This is NOT part of any API supported by Sun Microsystems.
+ * If you write code that depends on this, you do so at your own risk.
+ * This code and its internal interfaces are subject to change or
+ * deletion without notice.</b>
  */
 public class FSInfo {