--- a/langtools/src/share/classes/com/sun/tools/javac/file/ZipFileIndexArchive.java	Mon Jul 27 15:20:03 2009 -0700
+++ b/langtools/src/share/classes/com/sun/tools/javac/file/ZipFileIndexArchive.java	Mon Jul 27 19:52:42 2009 -0700
@@ -44,6 +44,12 @@
 import com.sun.tools.javac.file.RelativePath.RelativeFile;
 import com.sun.tools.javac.util.List;
 
+/**
+ * <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 ZipFileIndexArchive implements Archive {
 
     private final ZipFileIndex zfIndex;