diff -r 0d1818e9d4ae -r 8db45b13526e src/share/classes/com/sun/tools/doclets/formats/html/FrameOutputWriter.java
--- a/src/share/classes/com/sun/tools/doclets/formats/html/FrameOutputWriter.java	Fri Oct 12 14:53:50 2012 -0700
+++ b/src/share/classes/com/sun/tools/doclets/formats/html/FrameOutputWriter.java	Mon Oct 15 17:07:55 2012 -0700
@@ -95,7 +95,7 @@
      * Generate the contants in the "index.html" file. Print the frame details
      * as well as warning if browser is not supporting the Html frames.
      */
-    protected void generateFrameFile() {
+    protected void generateFrameFile() throws IOException {
         Content frameset = getFrameDetails();
         if (configuration.windowtitle.length() > 0) {
             printFramesetDocument(configuration.windowtitle, configuration.notimestamp,